American Dad! Season 21 Episode 21
Stan uses a mothballed military computer to do Steve’s math homework, starting the clock toward nuclear annihilation.
American Dad! Season 21 Episode 21 Online Free
American Dad! Season 21 Episode 21 Online Free
Where to watch American Dad! Season 21 Episode 21
American Dad! Season 21 Episode 21 movie free online
American Dad! Season 21 Episode 21 free online
- Eps 1: Bullocks to Stan
- Eps 2: A Smith in the Hand
- Eps 3: All About Steve
- Eps 4: Con Heir
- Eps 5: Stan of Arabia (1)
- Eps 6: Stan of Arabia (2)
- Eps 7: Stannie Get Your Gun
- Eps 8: Star Trek
- Eps 9: Not Particularly Desperate Housewives
- Eps 10: Rough Trade
- Eps 11: Finances With Wolves
- Eps 12: It's Good to be the Queen
- Eps 13: Roger 'n Me
- Eps 14: Helping Handis
- Eps 15: With Friends Like Steve's
- Eps 16: Tears of a Clooney
- Eps 1: Camp Refoogee
- Eps 2: The American Dad After School Special
- Eps 3: Failure is Not a Factory-Installed Option
- Eps 4: Lincoln Lover
- Eps 5: Dungeons and Wagons
- Eps 6: Iced, Iced Babies
- Eps 7: Of Ice and Men
- Eps 8: Irregarding Steve
- Eps 9: The Best Christmas Story Never Told
- Eps 10: Bush Comes to Dinner
- Eps 11: American Dream Factory
- Eps 12: A.T. The Abusive Terrestrial
- Eps 13: Black Mystery Month
- Eps 14: An Apocalypse to Remember
- Eps 15: Four Little Words
- Eps 16: When a Stan Loves a Woman
- Eps 17: I Can't Stan You
- Eps 18: The Magnificent Steven
- Eps 19: Joint Custody
- Eps 1: The Vacation Goo
- Eps 2: Meter Made
- Eps 3: Dope & Faith
- Eps 4: Big Trouble in Little Langley
- Eps 5: Haylias
- Eps 6: The 42-Year-Old Virgin
- Eps 7: Surro-Gate
- Eps 8: The Most Adequate Christmas Ever
- Eps 9: Frannie 911
- Eps 10: Tearjerker
- Eps 11: Oedipal Panties
- Eps 12: Widowmaker
- Eps 13: Red October Sky
- Eps 14: Office Spaceman
- Eps 15: Stanny Slickers II: The Legend of Ollie's Gold
- Eps 16: Spring Breakup
- Eps 1: 1600 Candles
- Eps 2: The One That Got Away
- Eps 3: One Little Word
- Eps 4: Choosey Wives Choose Smith
- Eps 5: Escape From Pearl Bailey
- Eps 6: Pulling Double Booty
- Eps 7: Phantom of the Telethon
- Eps 8: Chimdale
- Eps 9: Stan Time
- Eps 10: Family Affair
- Eps 11: Live and Let Fry
- Eps 12: Roy Rogers McFreely
- Eps 13: Jack's Back
- Eps 14: Bar Mitzvah Shuffle
- Eps 15: Wife Insurance
- Eps 16: Delorean Story-An
- Eps 17: Every Which Way But Lose
- Eps 18: Weiner of Our Discontent
- Eps 19: Daddy Queerest
- Eps 20: Stan's Night Out
- Eps 1: In Country... Club
- Eps 2: Moon Over Isla Island
- Eps 3: Home Adrone
- Eps 4: Brains, Brains and Automobiles
- Eps 5: Man in the Moonbounce
- Eps 6: Shallow Vows
- Eps 7: My Morning Straitjacket
- Eps 8: G-String Circus
- Eps 9: Rapture's Delight
- Eps 10: Don't Look a Smith Horse in the Mouth
- Eps 11: A Jones for a Smith
- Eps 12: May the Best Stan Win
- Eps 13: Return of the Bling
- Eps 14: Cops & Roger
- Eps 15: Merlot Down Dirty Shame
- Eps 16: Bully for Steve
- Eps 17: An Incident at Owl Creek
- Eps 18: Great Space Roaster
- Eps 1: 100 A.D. (1)
- Eps 2: Son of Stan (2)
- Eps 3: Best Little Horror House in Langley Falls
- Eps 4: Stan's Food Restaurant
- Eps 5: White Rice
- Eps 6: There Will Be Bad Blood
- Eps 7: The People vs. Martin Sugar
- Eps 8: For Whom the Sleigh Bell Tolls
- Eps 9: Fart-break Hotel
- Eps 10: Stanny Boy and Frantastic
- Eps 11: A Piñata Named Desire
- Eps 12: You Debt Your Life
- Eps 13: I Am the Walrus
- Eps 14: School Lies
- Eps 15: License to Till
- Eps 16: Jenny Fromdabloc
- Eps 17: Home Wrecker
- Eps 18: Flirting With Disaster
- Eps 19: Gorillas in the Mist
- Eps 1: Hot Water
- Eps 2: Hurricane! (III)
- Eps 3: A Ward Show
- Eps 4: The Worst Stan
- Eps 5: Virtual In-Stanity
- Eps 6: The Scarlett Getter
- Eps 7: Season's Beatings
- Eps 8: The Unbrave One
- Eps 9: Stanny Tendergrass
- Eps 10: Wheels & the Legman and the Case of Grandpa's Key
- Eps 11: Old Stan in the Mountain
- Eps 12: The Wrestler
- Eps 13: Dr. Klaustus
- Eps 14: Stan's Best Friend
- Eps 15: Less Money, Mo' Problems
- Eps 16: The Kidney Stays In the Picture
- Eps 17: Ricky Spanish
- Eps 18: Toy Whorey
- Eps 1: Love, AD Style
- Eps 2: Killer Vacation
- Eps 3: Can I Be Frank With You?
- Eps 4: American Stepdad
- Eps 5: Why Can't We Be Friends?
- Eps 6: Adventures In Hayleysitting
- Eps 7: National Treasure 4: Baby Franny: She's Doing Well: The Hole Story
- Eps 8: Finger Lenting Good
- Eps 9: The Adventures of Twill Ongenbone and His Boy Jabari
- Eps 10: Blood Crieth Unto Heaven
- Eps 11: Max Jets
- Eps 12: Naked to the Limit, One More Time
- Eps 13: For Black Eyes Only
- Eps 14: Spelling Bee My Baby
- Eps 15: The Missing Kink
- Eps 16: The Boring Identity
- Eps 17: The Full Cognitive Redaction of Avery Bullock by the Coward Stan Smith
- Eps 18: Lost in Space
- Eps 19: Da Flippity Flop
- Eps 1: Steve and Snot's Test-Tubular Adventure
- Eps 2: Poltergasm
- Eps 3: Buck, Wild
- Eps 4: Crotchwalkers
- Eps 5: Kung Pao Turkey
- Eps 6: Independent Movie
- Eps 7: Faking Bad
- Eps 8: Minstrel Krampus
- Eps 9: Vision: Impossible
- Eps 10: Familyland
- Eps 11: Cock of the Sleepwalk
- Eps 12: Introducing the Naughty Stewardesses
- Eps 13: I Ain't No Holodeck Boy
- Eps 14: Stan Goes On the Pill
- Eps 15: Honey, I'm Homeland
- Eps 16: She Swill Survive
- Eps 17: Rubberneckers
- Eps 18: Permanent Record Wrecker
- Eps 19: News Glance With Genevieve Vavance
- Eps 20: The Longest Distance Relationship
- Eps 1: Blonde Ambition
- Eps 2: CIAPOW
- Eps 3: Scents and Sensei-bility
- Eps 4: Big Stan on Campus
- Eps 5: Now and Gwen
- Eps 6: Dreaming of a White Porsche Christmas
- Eps 7: LGBSteve
- Eps 8: Morning Mimosa
- Eps 9: My Affair Lady
- Eps 10: A Star is Reborn
- Eps 11: Manhattan Magical Murder Mystery Tour
- Eps 12: The Shrink
- Eps 13: Holy S***, Jeff's Back!
- Eps 14: American Fung
- Eps 15: Seizures Suit Stanny
- Eps 1: Roots
- Eps 2: The Life Aquatic with Steve Smith
- Eps 3: Hayley Smith, Seal Team Six
- Eps 4: N.S.A. (No Snoops Allowed)
- Eps 5: Stan Smith as Keanu Reeves as Stanny Utah in Point Breakers
- Eps 6: Kiss Kiss Cam Cam
- Eps 7: The Devil Wears a Lapel Pin
- Eps 8: Stan-Dan Deliver
- Eps 9: Anchorfran
- Eps 10: The Two Hundred
- Eps 11: The Unincludeds
- Eps 12: The Dentist's Wife
- Eps 13: Widow's Pique
- Eps 14: The Nova Centauris-Burgh Board Of Tourism Presents: American Dad
- Eps 15: Daesong Heavy Industries
- Eps 16: Daesong Heavy Industries II: Return to Innocence
- Eps 17: Criss-Cross Applesauce: The Ballad Of Billy Jesusworth
- Eps 18: Mine Struggle
- Eps 19: Garfield and Friends
- Eps 20: Gifted Me Liberty
- Eps 21: Next of Pin
- Eps 22: Standard Deviation
- Eps 1: Father's Daze
- Eps 2: Fight and Flight
- Eps 3: The Enlightenment of Ragi-Baba
- Eps 4: Portrait of Francine's Genitals
- Eps 5: Bahama Mama
- Eps 6: Roger's Baby
- Eps 7: Ninety North, Zero West
- Eps 8: Whole Slotta Love
- Eps 9: The Witches of Langley
- Eps 10: A Nice Night for a Drive
- Eps 11: Casino Normale
- Eps 12: Bazooka Steve
- Eps 13: Camp Campawanda
- Eps 14: Julia Rogerts
- Eps 15: The Life and Times of Stan Smith
- Eps 16: The Bitchin' Race
- Eps 17: Family Plan
- Eps 18: The Long Bomb
- Eps 19: Kloger
- Eps 20: Garbage Stan
- Eps 21: The Talented Mr. Dingleberry
- Eps 22: West to Mexico
- Eps 23: Santa, Schmanta
- Eps 1: Paranoid_Frandroid
- Eps 2: The Census of the Lambs
- Eps 3: Shell Game
- Eps 4: The Mural of the Story
- Eps 5: (You Gotta) Strike for Your Right
- Eps 6: Klaustastrophe.tv
- Eps 7: Death By Dinner Party
- Eps 8: The Never-Ending Stories
- Eps 9: Railroaded
- Eps 10: My Purity Ball and Chain
- Eps 11: Oretron Trail
- Eps 12: Mean Francine
- Eps 13: One-Woman Swole
- Eps 14: Flavortown
- Eps 15: Persona Assistant
- Eps 16: The Legend of Old Ulysses
- Eps 17: Twinanigans
- Eps 18: Top of the Steve
- Eps 19: Funnyish Games
- Eps 20: Fleabiscuit
- Eps 21: The Future Is Borax
- Eps 1: Fantasy Baseball
- Eps 2: I Am The Jeans: The Gina Lavetti Story
- Eps 3: Stan & Francine & Connie & Ted
- Eps 4: Rabbit Ears
- Eps 5: Jeff and the Dank Ass Weed Factory
- Eps 6: Lost Boys
- Eps 7: Shark?!
- Eps 8: The Long March
- Eps 9: The Hall Monitor and the Lunch Lady
- Eps 10: Wild Women Do
- Eps 11: An Irish Goodbye
- Eps 12: Stompe Le Monde
- Eps 13: Mom Sauce
- Eps 14: Hamerican Dad!
- Eps 15: Demolition Daddy
- Eps 16: Pride Before the Fail
- Eps 17: Enter Stanman
- Eps 18: No Weddings and a Funeral
- Eps 19: Eight Fires
- Eps 20: The Hand That Rocks the Rogu
- Eps 1: 100 Years a Solid Fool
- Eps 2: Downtown
- Eps 3: Cheek to Cheek: A Stripper's Story
- Eps 4: A Starboy Is Born
- Eps 5: Tapped Out
- Eps 6: Brave N00b World
- Eps 7: Into the Woods
- Eps 8: One Fish, Two Fish
- Eps 9: Exquisite Corpses
- Eps 10: Trophy Wife, Trophy Life
- Eps 11: Game Night
- Eps 12: American Data?
- Eps 13: Salute Your Sllort
- Eps 14: Ghost Dad
- Eps 15: Men II Boyz
- Eps 16: First Do No Farm
- Eps 17: Roger Needs Dick
- Eps 18: The Old Country
- Eps 19: Businessly Brunette
- Eps 20: The Chilly Thrillies
- Eps 21: Dammmm, Stan!
- Eps 22: The Last Ride of the Dodge City Rambler
- Eps 23: 300
- Eps 24: Yule. Tide. Repeat.
- Eps 1: Who Smarted?
- Eps 2: Russian Doll
- Eps 3: Stan Moves to Chicago
- Eps 4: Shakedown Steve
- Eps 5: Klaus and Rogu in "Thank God for Loose Rocks": An American Dad! Adventure
- Eps 6: The Wondercabinet
- Eps 7: Little Bonnie Ramirez
- Eps 8: Dancin' A-With My Cells
- Eps 9: Mused and Abused
- Eps 10: Henderson
- Eps 11: Hot Scoomp
- Eps 12: Lumberjerk
- Eps 13: Stan & Francine & Stan & Francine & Radika
- Eps 14: Flush After Reading
- Eps 15: Comb Over: A Hair Piece
- Eps 16: Plot Heavy
- Eps 17: The Sinister Fate!!
- Eps 18: Dr. Sunderson's SunSuckers
- Eps 19: Family Time
- Eps 20: Cry Baby
- Eps 21: Crystal Clear
- Eps 22: Steve's Franken Out
- Eps 1: Langley Dollar Listings
- Eps 2: Dressed Down
- Eps 3: The Book of Fischer
- Eps 4: A Roger Story
- Eps 5: Epic Powder Dump
- Eps 6: American Dad Graffito
- Eps 7: Beyond the Alcove or: How I Learned to Stop Worrying and Love Klaus
- Eps 8: A Song of Knives and Fire
- Eps 9: The Curious Case of the Old Hole
- Eps 10: Gold Top Nuts
- Eps 11: The Three Fs
- Eps 12: Smooshed: A Love Story
- Eps 13: The Fast and the Spurious
- Eps 14: A League of His Own
- Eps 15: You Are Here
- Eps 16: I Heard You Wanna Buy Some Speakers
- Eps 17: Hayley Was a Girl Scout?
- Eps 18: Please Please Jeff
- Eps 19: Jambalaya
- Eps 20: Gernot and Strudel
- Eps 21: Echoes
- Eps 22: The Grounch
- Eps 1: Fellow Traveler
- Eps 2: The Professor and the Coach
- Eps 3: Viced Principal
- Eps 4: The Pleasanting at Smith House
- Eps 5: Stretched Thin
- Eps 6: Better on Paper
- Eps 7: Cow I Met Your Moo-ther
- Eps 8: Stan Fixes a Shingle
- Eps 9: Saving Face
- Eps 10: Frantastic Voyage
- Eps 11: A Little Mystery
- Eps 12: Don't You Be My Neighbor
- Eps 13: Productive Panic
- Eps 14: Multiverse of American Dadness
- Eps 15: Z.O.I.N.C.S.
- Eps 16: A New Era for the Smith House
- Eps 17: Between a Ring and a Hardass
- Eps 18: Footprints
- Eps 19: Steve, Snot, and the Quest for the Og 4LOCO
- Eps 20: The Pink Sphinx Holds Her Hearts on the Turn
- Eps 1: The Grocery Store Bank
- Eps 2: Brown Lotus
- Eps 3: I've Got a Friend in Me
- Eps 5: Under (and Over, and Beside) the Boardwalk
- Eps 6: The Violence of the Clams
- Eps 7: An Adult Woman
- Eps 8: Piece by Piece
- Eps 9: Nasty Christmas
- Eps 10: Idiot Rich
- Eps 11: Killer Mimosa
- Eps 12: The Legend of Mike Madonia, the Rototiller Man
- Eps 13: The Clearview Motel
- Eps 14: The Girl Who Cried Space Jam
- Eps 15: Get Him to the Greek Life Style
- Eps 16: The Mystery of the Missing Bazooka Shark Babe
- Eps 17: Pork 'n Feelings
- Eps 18: Oh Brothel, Where Art Thou?
- Eps 19: The Sickness
- Eps 20: Silicon Steve
- Eps 21: Guardian
- Eps 22: What Great Advancements!