Bart's hair is revealed to revert to a red when not in the sun.
George H.W. Bush spanking Bart.
Bart in the series' opening sequence
Bart's ugly face (Making Faces, 1987)
Bart's driver's license card (fake)
Bart with Homer as he appeared in
Good Night, the first Simpsons Short to air.
Bart's bed in the life-size replica of the house
Bartman's first appearance
Bart and Milhouse laughing
Bart with his brother Hugo
Bart strangling his father with a belt.
Bart naked in the Vizir Detergent commercial
Bart and his classmates glare angrily at Milhouse.
Bart and his father sharing a hug together.
Bart's allergy on cauliflower
Bart seen in a commercial when he was a baby.
Bart with his new friends - nerds
Bart with beard after long sitting in front of TV
Bart and Homer sleeping after strangling.
Bart wearing one of his many formal clothes.
Bart is knocked out by Lisa.
Bart having dinner with Skinner.
Bart hugging Principal Skinner.
Baby Bart with his twin Hugo.
Wooden replicas of Lisa and Bart.
Bart and Lisa meditating with their shoes off.
Bart getting a kiss by Sherri and Terri.
Bart getting a kiss by Becky.
Bart getting his shorts wet by Lisa.
Bart and Lisa together playing in the swing.
Bart and Baby Lisa laughing.
Bart sets up a fight between Jake Boyman and Ralph Wiggum.
Bart being slapped by Edna.
Bart wearing Lisa's clothes
Sherri tells Bart that her sister likes him.
Bart and his best friend Milhouse fighting
Bart being kissed by Jessica.
Bart with his spikes tied down with hair clips.
A boy (possibly one of Bart's other friends) giving Bart cinnamon to eat.
Bart in his football uniform
Bart gets annoyed with the nerds singing.
Bart's creepy look freaks Lisa out
Bart and Laura laughs with prank-callings
The birth of Bart Simpson showing a sinister grin.
A drunken Bart in front of St. Patrick's Day parade.
Bart is shocked by sending back to the third grade while the children are laughing.
Bart leaving alone in the rain.
Bart is performing in a jazz musical.
Bart buried and covered with glue.
Bart as a werewolf from Treehouse of Horror XVI
Bart and Lisa's Security Cling (when you and someone else share a hug when scared).
Bart rapping about Homer.
Homer and Bart sharing a hug at the direct end of I D'oh-Bot.
The bullies (plus Bart) beating up
Kearney.
Bart and his group are on a journey at Shelbyville.
Bart after he had passed away.
Bart trying to pose a distraction to help his sister, Lisa.
Skinner and Bart hanging around together at the beach like friends would.
Bart getting fed up of The Happy Little Elves and going to take out it's tape.
Bart making faces to Lisa.
Bart and Lisa face-to-face when Lisa is saying "B.E.D. BED!)
Bart as a butterfinger. "Ow! No fair! She nut-butted me!"
"Will you take us to Mt. Splashmore?"
Homer being peeked on by Lisa & Bart while taking a shower.
Bart writing a "Principal Skinner I AM A WEINER" graffiti on a brick wall for his elementary school.
Milhouse and Bart dragging Homer out there at nighttime.
Bart sitting in the corner, whilst in trouble.
Bart spying on people with a very tiny camera.
Bart & Agnes shaking hands.
"Ow! Ow! That's my face you IDIOT!!"
Homer & Bart hugging each other, saying they love each other.
Bart and Donny with blue tongues.
Homer and Bart finally seeing The Itchy and Scratchy Movie over 40 years after it's initial release.
Bart with his hair Sideshow Bob-esque-like. He's not happy about this it looks like.
Bart's card tower had been knocked over.
Bart's cameo in "Family Guy"
Elder Homer strangling Bart as a fully grown up adult as if he were still a little kid.
Bart meets Rayshelle Peyton for the first time in his flashback but he's unable to control himself in the school.