Diff'rent Strokes season 4←Diff'rent Strokes season 3 Diff'rent Strokes season 5→
Diff'rent Strokes season 4 episodes list:
His friends' stories of their sexual exploits convince Willis it's time he became a man, so now he must convince his girlfriend Charlene.
Willis has jitters on his first day of high school but hooks up with a bad group who ask him to supply drugs for their party.
Kimberly's first attempt at modeling may lead to an opportunity in Paris, but her father is not prepared to let her go there on her own.
Drummond faces a lawsuit when he hires a black man for an executive position, and Willis seeks justice when he is denied a spot on the basketball team because of his race.
Arnold is accepted into an elite club at school, but his membership could lead him to commit a crime as part of the secret initiation.
Arnold's big plans for his first real date are deflated by his father's restrictions.
Kimberly, fed up with her father's smothering, elects to spend a ski weekend with a popular boy, but her meddling family can't manage to stay away.
Arnold and Willis discover that Drummond's health club, which has just named him the recipient of an award, excludes minorities from membership.
Drummond's company may destroy what could be an ancient Indian burial ground.
Does Drummond have a third son? There's a young man at the door who thinks so.
Willis takes his girlfriend for granted and risks losing her to another guy, so he makes a romantic play to keep her.
A cancelled fishing trip leaves Arnold having a series of bad dreams that the entire family loses sleep over, until a psychiatrist's examination reveals what really is causing his nighttime terror.
Arnold and his friend Kathy face big challenges in their lives and each holds the key to overcoming the other's obstacles, but when Arnold takes the first step forward, their entire relationship takes a big step backwards.
A fire traps Drummond and his family in their penthouse and has him "working" overtime trying to protect them without letting on that there's anything wrong.
Drummond learns the hard way that converting apartments into condominiums can mean hurting lots of innocent people when he becomes the unsuspecting "victim" of an eccentric tenant he's displacing.
When his girlfriend plans on taking a drive with someone else, a careless Willis -- refusing to be outdone -- gets an idea for a real joy ride neither of them will forget.
Arnold and his friend Dudley are scared to death by two teenage bullies who pose the intimidating demand "your lunch money or your life."
Arnold doesn't know when to leave well enough alone after Willis comes to his rescue, he gets himself involved in an "undercover" scheme to capture the "punks" at school who have been harassing him.
Willis' obsession with joining an "exclusive" high school club rocks the Drummond household and leaves several victims in its wake, including a shaken Arnold who takes his brother's "insensitive" actions to heart.
An adamant Drummond ignores sister Sophia's pleas to get involved in a group effort to combat air pollution, until Kimberly becomes victimized by the unnatural phenomenon.
Aunt Sophia's matchmaking unites an unsuspecting Drummond with her "working-class" hairdresser, but a slip of Arnold's tongue ignites charges that Drummond is a snob, turning a "budding romance" into a roaring feud.
A quick-thinking, fast-acting Willis saves Arnold from a near-fatal accident and in doing so unleashes an adoring monster who dedicates his life to repaying his "hero."
Stress is diagnosed as the cause of hard-working Drummond's frequent attacks of pain, but suddenly young, healthy and "normal" Willis learns that he, too, is a prime candidate for the same debilitating "attacks."
Willis sets what he's sure is a "cinch" audition for girlfriend Charlene to sing with his musical group, but his "big plane" hit a sour not when Arnold's intervention threatens to destroy both Charlene's chances with the group and her relationship with Willis.
Arnold feels shortchanged, he's growing older but he's not getting any taller and he's convinced that's the reason why he doesn't have a girlfriend.
A famed choreographer encourages Arnold to learn ballet, but his youthful dancing days could be numbered when Willis' taunting remarks convince Arnold to drop out of an upcoming recital.