Shall we ever see Springfield's costumed protector again?

Title	Season	Episode
Simpsons Roasting on an Open Fire	1	1
Bart the Genius	1	2
Homer's Odyssey	1	3
There's No Disgrace Like Home	1	4
Bart the General	1	5
Moaning Lisa	1	6
The Call of the Simpsons	1	7
The Telltale Head	1	8
Life on the Fast Lane	1	9
Homer's Night Out	1	10
The Crepes of Wrath	1	11
Krusty Gets Busted	1	12
Some Enchanted Evening	1	13
Bart Gets an F	2	1
Simpson and Delilah	2	2
Treehouse of Horror	2	3
Two Cars in Every Garage and Three Eyes on Every Fish	2	4
Dancin' Homer	2	5
Dead Putting Society	2	6
Bart vs. Thanksgiving	2	7
Bart the Daredevil	2	8
Itchy and Scratchy and Marge	2	9
Bart Gets Hit by a Car	2	10
One Fish, Two Fish, Blowfish, Blue Fish	2	11
The Way We Was	2	12
Homer vs. Lisa and the Eighth Commandment	2	13
Principal Charming	2	14
Oh Brother, Where Art Thou?	2	15
Bart's Dog Gets an F	2	16
Old Money	2	17
Brush with Greatness	2	18
Lisa's Substitute	2	19
The War of the Simpsons	2	20
Three Men and a Comic Book	2	21
Blood Feud	2	22
Stark Raving Dad	3	1
Mr. Lisa Goes to Washington	3	2
When Flanders Failed	3	3
Bart the Murderer	3	4
Homer Defined	3	5
Like Father, Like Clown	3	6
Treehouse of Horror II	3	7
Lisa's Pony	3	8
Saturdays of Thunder	3	9
Flaming Moe's	3	10
Burns Verkaufen der Kraftwerk	3	11
I Married Marge	3	12
Radio Bart	3	13
Lisa the Greek	3	14
Homer Alone	3	15
Bart the Lover	3	16
Homer at the Bat	3	17
Separate Vocations	3	18
Dog of Death	3	19
Colonel Homer	3	20
Black Widower	3	21
The Otto Show	3	22
Bart's Friend Falls in Love	3	23
Brother, Can You Spare Two Dimes?	3	24
Kamp Krusty	4	1
A Streetcar Named Marge	4	2
Homer the Heretic	4	3
Lisa the Beauty Queen	4	4
Treehouse of Horror III	4	5
Itchy & Scratchy: The Movie	4	6
Marge Gets a Job	4	7
New Kid on the Block	4	8
Mr. Plow	4	9
Lisa's First Word	4	10
Homer's Triple Bypass	4	11
Marge vs. the Monorail	4	12
Selma's Choice	4	13
Brother from the Same Planet	4	14
I Love Lisa	4	15
Duffless	4	16
Last Exit to Springfield	4	17
So It's Come to This: A Simpsons Clip Show	4	18
The Front	4	19
Whacking Day	4	20
Marge in Chains	4	21
Krusty Gets Kancelled	4	22
Homer's Barbershop Quartet	5	1
Cape Feare	5	2
Homer Goes to College	5	3
Rosebud	5	4
Treehouse of Horror IV	5	5
Marge on the Lam	5	6
Bart's Inner Child	5	7
Boy Scoutz 'n the Hood	5	8
The Last Temptation of Homer	5	9
$pringfield (or How I Learned to Stop Worrying and Love Legalized Gambling)	5	10
Homer the Vigilante	5	11
Bart Gets Famous	5	12
Homer and Apu	5	13
Lisa vs. Malibu Stacy	5	14
Deep Space Homer	5	15
Homer Loves Flanders	5	16
Bart Gets an Elephant	5	17
Burns' Heir	5	18
Sweet Seymour Skinner's Baadasssss Song	5	19
The Boy Who Knew Too Much	5	20
Lady Bouvier's Lover	5	21
Secrets of a Successful Marriage	5	22
Bart of Darkness	6	1
Lisa's Rival	6	2
Another Simpsons Clip Show	6	3
Itchy & Scratchy Land	6	4
Sideshow Bob Roberts	6	5
Bart's Girlfriend	6	7
Lisa on Ice	6	8
Homer Badman	6	9
Grampa vs. Sexual Inadequacy	6	10
Fear of Flying	6	11
Homer the Great	6	12
And Maggie Makes Three	6	13
Bart's Comet	6	14
Homie the Clown	6	15
Bart vs. Australia	6	16
Homer vs. Patty and Selma	6	17
A Star Is Burns	6	18
Lisa's Wedding	6	19
Two Dozen and One Greyhounds	6	20
The PTA Disbands	6	21
'Round Springfield	6	22
The Springfield Connection	6	23
Lemon of Troy	6	24
Who Shot Mr. Burns?: Part 1	6	25
Who Shot Mr. Burns?: Part 2	7	1
Radioactive Man	7	2
Home Sweet Home-Diddily-Dum-Doodily	7	3
Bart Sells His Soul	7	4
Lisa the Vegetarian	7	5
Treehouse of Horror VI	7	6
King Size Homer	7	7
Mother Simpson	7	8
Sideshow Bob's Last Gleaming	7	9
The Simpsons 138th Episode Spectacular	7	10
Marge Be Not Proud	7	11
Team Homer	7	12
Two Bad Neighbors	7	13
Scenes from the Class Struggle in Springfield	7	14
Bart the Fink	7	15
Lisa the Iconoclast	7	16
Homer the Smithers	7	17
The Day the Violence Died	7	18
A Fish Called Selma	7	19
Bart on the Road	7	20
22 Short Films About Springfield	7	21
Raging Abe Simpson and His Grumbling Grandson in 'The Curse of the Flying Hellfish'	7	22
Much Apu About Nothing	7	23
Homerpalooza	7	24
Summer of 4 Ft. 2	7	25
Treehouse of Horror VII	8	1
You Only Move Twice	8	2
Burns, Baby Burns	8	4
Bart After Dark	8	5
A Milhouse Divided	8	6
Lisa's Date with Density	8	7
Hurricane Neddy	8	8
El Viaje Misterioso de Nuestro Homer	8	9
The Springfield Files	8	10
The Twisted World of Marge Simpson	8	11
Mountain of Madness	8	12
Simpsoncalifragilisticexpiala-Annoyed-Grunt-cious	8	13
The Itchy & Scratchy & Poochie Show	8	14
Homer's Phobia	8	15
Brother from Another Series	8	16
My Sister, My Sitter	8	17
Homer vs. the 18th Amendment	8	18
Grade School Confidential	8	19
The Canine Mutiny	8	20
The Old Man and the Lisa	8	21
In Marge We Trust	8	22
Homer's Enemy	8	23
The Simpsons Spin-Off Showcase	8	24
The Secret War of Lisa Simpson	8	25
The City of New York vs. Homer Simpson	9	1
The Principal and the Pauper	9	2
Lisa's Sax	9	3
Treehouse of Horror VIII	9	4
The Cartridge Family	9	5
Bart Star	9	6
The Two Mrs. Nahasapeemapetilons	9	7
Lisa the Skeptic	9	8
Realty Bites	9	9
Miracle on Evergreen Terrace	9	10
All Singing, All Dancing	9	11
Bart Carny	9	12
The Joy of Sect	9	13
Das Bus	9	14
The Last Temptation of Krust	9	15
Dumbbell Indemnity	9	16
Lisa the Simpson	9	17
This Little Wiggy	9	18
Simpson Tide	9	19
The Trouble with Trillions	9	20
Girly Edition	9	21
Trash of the Titans	9	22
King of the Hill	9	23
Lost Our Lisa	9	24
Natural Born Kissers	9	25
Lard of the Dance	10	1
The Wizard of Evergreen Terrace	10	2
Bart the Mother	10	3
Treehouse of Horror IX	10	4
When You Dish Upon a Star	10	5
D'oh-in' in the Wind	10	6
Lisa Gets an 'A'	10	7
Homer Simpson in: 'Kidney Trouble'	10	8
Mayored to the Mob	10	9
Viva Ned Flanders	10	10
Wild Barts Can't Be Broken	10	11
Sunday, Cruddy Sunday	10	12
Homer to the Max	10	13
I'm with Cupid	10	14
Marge Simpson in 'Screaming Yellow Honkers'	10	15
Make Room for Lisa	10	16
Maximum Homerdrive	10	17
Simpsons Bible Stories	10	18
Mom and Pop Art	10	19
The Old Man and the 'C' Student	10	20
Monty Can't Buy Me Love	10	21
They Saved Lisa's Brain	10	22
Thirty Minutes Over Tokyo	10	23
Beyond Blunderdome	11	1
Brother's Little Helper	11	2
Guess Who's Coming to Criticize Dinner?	11	3
Treehouse of Horror X	11	4
E-I-E-I-(Annoyed Grunt)	11	5
Hello Gutter, Hello Fadder	11	6
Eight Misbehavin'	11	7
Take My Wife, Sleaze	11	8
Grift of the Magi	11	9
Little Big Mom	11	10
Faith Off	11	11
The Mansion Family	11	12
Saddlesore Galactica	11	13
Alone Again, Natura-Diddly	11	14
Missionary: Impossible	11	15
Pygmoelian	11	16
Bart to the Future	11	17
Days of Wine and D'oh'ses	11	18
Kill the Alligator and Run	11	19
Last Tap Dance in Springfield	11	20
It's a Mad, Mad, Mad, Mad Marge	11	21
Behind the Laughter	11	22
Treehouse of Horror XI	12	1
A Tale of Two Springfields	12	2
Insane Clown Poppy	12	3
Lisa the Tree Hugger	12	4
Homer vs. Dignity	12	5
The Computer Wore Menace Shoes	12	6
The Great Money Caper	12	7
Skinner's Sense of Snow	12	8
HOMR	12	9
Pokey Mom	12	10
Worst Episode Ever	12	11
Tennis the Menace	12	12
Day of the Jackanapes	12	13
New Kids on the Blecch	12	14
Hungry Hungry Homer	12	15
Bye Bye Nerdie	12	16
Simpson Safari	12	17
Trilogy of Error	12	18
I'm Goin' to Praiseland	12	19
Children of a Lesser Clod	12	20
Simpson Tall Tales	12	21
Treehouse of Horror XII	13	1
The Parent Rap	13	2
Homer the Moe	13	3
A Hunka Hunka Burns in Love	13	4
The Blunder Years	13	5
She of Little Faith	13	6
Brawl in the Family	13	7
Sweets and Sour Marge	13	8
Jaws Wired Shut	13	9
Half-Decent Proposal	13	10
The Bart Wants What It Wants	13	11
The Lastest Gun in the West	13	12
The Old Man and the Key	13	13
Tales from the Public Domain	13	14
Blame It on Lisa	13	15
Weekend at Burnsie's	13	16
Gump Roast	13	17
I Am Furious Yellow	13	18
The Sweetest Apu	13	19
Little Girl in the Big Ten	13	20
The Frying Game	13	21
Poppa's Got a Brand New Badge	13	22
Treehouse of Horror XIII	14	1
How I Spent My Strummer Vacation	14	2
Bart vs. Lisa vs. the Third Grade	14	3
Large Marge	14	4
Helter Shelter	14	5
The Great Louse Detective	14	6
Special Edna	14	7
The Dad Who Knew Too Little	14	8
The Strong Arms of the Ma	14	9
Pray Anything	14	10
Barting Over	14	11
I'm Spelling as Fast as I Can	14	12
A Star Is Born Again	14	13
Mr. Spritz Goes to Washington	14	14
C. E. D'oh	14	15
'Scuse Me While I Miss the Sky	14	16
Three Gays of the Condo	14	17
Dude, Where's My Ranch?	14	18
Old Yeller-Belly	14	19
Brake My Wife, Please	14	20
The Bart of War	14	21
Moe Baby Blues	14	22
Treehouse of Horror XIV	15	1
My Mother the Carjacker	15	2
The President Wore Pearls	15	3
The Regina Monologues	15	4
The Fat and the Furriest	15	5
Today, I Am a Clown	15	6
'Tis the Fifteenth Season	15	7
Marge vs. Singles, Seniors, Childless Couples and Teens, and Gays	15	8
I, (Annoyed Grunt)-Bot	15	9
Diatribe of a Mad Housewife	15	10
Margical History Tour	15	11
Milhouse Doesn't Live Here Anymore	15	12
Smart & Smarter	15	13
The Ziff Who Came to Dinner	15	14
Co-Dependent's Day	15	15
The Wandering Juvie	15	16
My Big Fat Geek Wedding	15	17
Catch 'Em If You Can	15	18
Simple Simpson	15	19
The Way We Weren't	15	20
Bart-Mangled Banner	15	21
Fraudcast News	15	22
Treehouse of Horror XV	16	1
All's Fair in Oven War	16	2
Sleeping with the Enemy	16	3
She Used to Be My Girl	16	4
Fat Man and Little Boy	16	5
Midnight Rx	16	6
Mommie Beerest	16	7
Homer and Ned's Hail Mary Pass	16	8
Pranksta Rap	16	9
There's Something About Marrying	16	10
On a Clear Day I Can't See My Sister	16	11
Goo Goo Gai Pan	16	12
Mobile Homer	16	13
The Seven-Beer Snitch	16	14
Future-Drama	16	15
Don't Fear the Roofer	16	16
The Heartbroke Kid	16	17
A Star Is Torn	16	18
Thank God It's Doomsday	16	19
Home Away from Homer	16	20
The Father, the Son, and the Holy Guest Star	16	21
Bonfire of the Manatees	17	1
The Girl Who Slept Too Little	17	2
Milhouse of Sand and Fog	17	3
Treehouse of Horror XVI	17	4
Marge's Son Poisoning	17	5
See Homer Run	17	6
The Last of the Red Hat Mamas	17	7
The Italian Bob	17	8
Simpsons Christmas Stories	17	9
Homer's Paternity Coot	17	10
We're on the Road to D'owhere	17	11
My Fair Laddy	17	12
The Seemingly Never-Ending Story	17	13
Bart Has Two Mommies	17	14
Homer Simpson, This Is Your Wife	17	15
Million Dollar Abie	17	16
Kiss Kiss, Bang Bangalore	17	17
The Wettest Stories Ever Told	17	18
Girls Just Want to Have Sums	17	19
Regarding Margie	17	20
The Monkey Suit	17	21
Marge and Homer Turn a Couple Play	17	22
The Mook, the Chef, the Wife and Her Homer	18	1
Jazzy & The Pussycats	18	2
Please Homer Don't Hammer 'em	18	3
Treehouse of Horror XVII	18	4
GI (Annoyed Grunt)	18	5
Moe'N'A Lisa	18	6
Ice Cream of Margie: With the Light Blue Hair	18	7
The Haw-Hawed Couple	18	8
Kill Gil, Volumes I & II	18	9
The Wife Aquatic	18	10
Revenge Is a Dish Best Served Three Times	18	11
Little Big Girl	18	12
Springfield Up	18	13
Yokel Chords	18	14
Rome-old and Juli-eh	18	15
Homerazzi	18	16
Marge Gamer	18	17
The Boys of Bummer	18	18
Crook and Ladder	18	19
Stop or My Dog Will Shoot	18	20
24 Minutes	18	21
You Kent Always Say What You Want	18	22
He Loves to Fly and He D'ohs	19	1
Homer of Seville	19	2
Midnight Towboy	19	3
I Don't Wanna Know Why the Caged Bird Sings	19	4
Treehouse of Horror XVIII	19	5
Little Orphan Millie	19	6
Husbands and Knives	19	7
Funeral for a Fiend	19	8
Eternal Moonshine of the Simpson Mind	19	9
E Pluribus Wiggum	19	10
That '90s Show	19	11
Love, Springfieldian Style	19	12
The DeBarted	19	13
Dial 'N' for Nerder	19	14
Smoke on the Daughter	19	15
Papa Don't Leech	19	16
Apocalypse Cow	19	17
Any Given Sundance	19	18
Mona Leaves-a	19	19
All About Lisa	19	20
Sex, Pies and Idiot Scrapes	20	1
Lost Verizon	20	2
Double, Double, Boy in Trouble	20	3
Treehouse of Horror XIX	20	4
Dangerous Curves	20	5
Homer and Lisa Exchange Cross Words	20	6
Mypods and Boomsticks	20	7
The Burns and the Bees	20	8
Lisa the Drama Queen	20	9
Take My Life, Please	20	10
How the Test Was Won	20	11
No Loan Again, Naturally	20	12
Gone Maggie Gone	20	13
In the Name of the Grandfather	20	14
Wedding for Disaster	20	15
Eeny Teeny Maya Moe	20	16
The Good, the Sad and the Drugly	20	17
Father Knows Worst	20	18
Waverly Hills 9-0-2-1-D'oh	20	19
Four Great Women and a Manicure	20	20
Coming to Homerica	20	21
Homer the Whopper	21	1
Bart Gets a 'Z'	21	2
The Great Wife Hope	21	3
Treehouse of Horror XX	21	4
The Devil Wears Nada	21	5
Pranks and Greens	21	6
Rednecks and Broomsticks	21	7
O Brother, Where Bart Thou?	21	8
Thursdays with Abie	21	9
Once Upon a Time in Springfield	21	10
Million Dollar Maybe	21	11
Boy Meets Curl	21	12
The Color Yellow	21	13
Postcards from the Wedge	21	14
Stealing First Base	21	15
The Greatest Story Ever D'ohed	21	16
American History X-cellent	21	17
Chief of Hearts	21	18
The Squirt and the Whale	21	19
To Surveil, with Love	21	20
Moe Letter Blues	21	21
The Bob Next Door	21	22
Judge Me Tender	21	23
Elementary School Musical	22	1
Loan-a Lisa	22	2
MoneyBart	22	3
Treehouse of Horror XXI	22	4
Lisa Simpson, This Isn't Your Life	22	5
The Fool Monty	22	6
How Munched Is That Birdie in the Window?	22	7
The Fight Before Christmas	22	8
Donnie Fatso	22	9
Moms I'd Like to Forget	22	10
Flaming Moe	22	11
Homer the Father	22	12
The Blue and the Gray	22	13
Angry Dad: The Movie	22	14
The Scorpion's Tale	22	15
A Midsummer's Nice Dream	22	16
Love Is a Many Strangled Thing	22	17
The Great Simpsina	22	18
The Real Housewives of Fat Tony	22	19
Homer Scissorhands	22	20
500 Keys	22	21
The Ned-Liest Catch	22	22
The Falcon and the D'Ohman	23	1
Bart Stops to Smell the Roosevelts	23	2
Treehouse of Horror XXII	23	3
Replaceable You	23	4
The Food Wife	23	5
The Book Job	23	6
The Man in the Blue Flannel Pants	23	7
The Ten-Per-Cent Solution	23	8
Holidays of Future Passed	23	9
Politically Inept, with Homer Simpson	23	10
The D'oh-cial Network	23	11
Moe Goes from Rags to Riches	23	12
The Daughter Also Rises	23	13
At Long Last Leave	23	14
Exit Through the Kwik-E-Mart	23	15
How I Wet Your Mother	23	16
Them, Robot	23	17
Beware My Cheating Bart	23	18
A Totally Fun Thing Bart Will Never Do Again	23	19
The Spy Who Learned Me	23	20
Ned 'N' Edna's Blend	23	21
Lisa Goes Gaga	23	22
Moonshine River	24	1
Treehouse of Horror XXIII	24	2
Adventures in Baby-Getting	24	3
Gone Abie Gone	24	4
Penny-Wiseguys	24	5
A Tree Grows in Springfield	24	6
The Day the Earth Stood Cool	24	7
To Cur with Love	24	8
Homer Goes to Prep School	24	9
A Test Before Trying	24	10
Changing of the Guardian	24	11
Love Is a Many Splintered Thing	24	12
Hardly Kirk-ing	24	13
Gorgeous Grampa	24	14
Black-Eyed, Please	24	15
Dark Knight Court	24	16
What Animated Women Want	24	17
Pulpit Friction	24	18
Whiskey Business	24	19
The Fabulous Faker Boy	24	20
The Saga of Carl	24	21
Dangers on a Train	24	22
Homerland	25	1
Treehouse of Horror XXIV	25	2
Four Regrettings and a Funeral	25	3
YOLO	25	4
Labor Pains	25	5
The Kid Is All Right	25	6
Yellow Subterfuge	25	7
White Christmas Blues	25	8
Steal This Episode	25	9
Married to the Blob	25	10
Specs and the City	25	11
Diggs	25	12
The Man Who Grew Too Much	25	13
The Winter of His Content	25	14
The War of Art	25	15
You Don't Have to Live Like a Referee	25	16
Luca$	25	17
Days of Future Future	25	18
What to Expect When Bart's Expecting	25	19
Brick Like Me	25	20
Pay Pal	25	21
The Yellow Badge of Cowardge	25	22
Clown in the Dumps	26	1
The Wreck of the Relationship	26	2
Super Franchise Me	26	3
Treehouse of Horror XXV	26	4
Opposites A-Frack	26	5
Simpsorama	26	6
Blazed and Confused	26	7
Covercraft	26	8
I Won't Be Home for Christmas	26	9
The Man Who Came to Be Dinner	26	10
Bart's New Friend	26	11
The Musk Who Fell to Earth	26	12
Walking Big & Tall	26	13
My Fare Lady	26	14
The Princess Guide	26	15
Sky Police	26	16
Waiting for Duffman	26	17
Peeping Mom	26	18
The Kids Are All Fight	26	19
Let's Go Fly a Coot	26	20
Bull-E	26	21
Mathlete's Feat	26	22
Every Man's Dream	27	1
'Cue Detective	27	2
Puffless	27	3
Halloween of Horror	27	4
Treehouse of Horror XXVI	27	5
Friend with Benefit	27	6
Lisa with an "S"	27	7
Paths of Glory	27	8
Barthood	27	9
The Girl Code	27	10
Teenage Mutant Milk-Caused Hurdles	27	11
Much Apu About Something	27	12
Love Is in the N2-O2-Ar-CO2-Ne-He-CH4	27	13
Gal of Constant Sorrow	27	14
Lisa the Veterinarian	27	15
The Marge-ian Chronicles	27	16
The Burns Cage	27	17
How Lisa Got Her Marge Back	27	18
Fland Canyon	27	19
To Courier with Love	27	20
Simprovised	27	21
Orange Is the New Yellow	27	22
Monty Burns' Fleeing Circus	28	1
Friends and Family	28	2
The Town	28	3
Treehouse of Horror XXVII	28	4
Trust But Clarify	28	5
There Will Be Buds	28	6
Havana Wild Weekend	28	7
Dad Behavior	28	8
The Last Traction Hero	28	9
The Nightmare After Krustmas	28	10
The Cad And The Hat	28	15
22 for 30	28	17
A Father's Watch	28	18
The Caper Chase	28	19
The Winter of Our Monetized Content	31	1
Go Big or Go Homer	31	2
The Fat Blue Line	31	3
Treehouse of Horror XXX	31	4
Gorillas on the Mast	31	5
Marge the Lumberjill	31	6
Livin la Pura Vida	31	7
Thanksgiving of Horror	31	8
Todd, Todd, Why Hast Thou Forsaken Me?	31	9
Bobby, It's Cold Outside	31	10
Hail to the Teeth	31	11
The Miseducation of Lisa Simpson	31	12
Frinkcoin	31	13
Bart the Bad Guy	31	14
Screenless	31	15
Better Off Ned	31	16
Highway to Well	31	17
The Incredible Lightness of Being a Baby	31	18
Warrin' Priests	31	19
Warrin' Priests Part 2	31	20
The Hateful Eight-Year-Olds	31	21
The Way of the Dog	31	22