* {{Anvilicious}}
* FridgeBrilliance: In the episode "Say Uncle" we Elise's brother (Uncle) Ned has developed a drinking problem. Early in the episode after she says he's going heavy on the beer, she tells him she wants to talk to him, which is a proposal to find a new job. The way Ned reacts at first means he thinks she's going to nag him about being an alcoholic.
* FridgeLogic: If Skippy's adopted, how come his sister looks like him?
* EnsembleDarkhorse: Alex. His popularity led to increased prominence.
** Which is funny when you consider that the show's creator originally intended for Alex to be an unlikable [[StrawCharacter Straw Republican]]. But Michael J. Fox proved to be just too likable for audiences to view him as a heel, and the show's writers eventually decided to give him a more positive portrayal.
* HarsherInHindsight: Watching the Keatons preach to Uncle Ned about his alcoholism is kind of hard to watch after Michael J. Fox and Meredith Baxter admitted they had a drinking problem.
** [[YetAnotherChristmasCarol The second season Christmas episode]] shows a flash forward to thirty years in the future and it's mentioned that the economy isn't doing well. This was made in 1983 and in the 2010s the economy is still hurting.
* HilariousInHindsight: The episode "Have Gun, Will Unravel" sees Steven and Elyse consider and then debate on purchasing a gun for home defense after a burglar breaks into their home, something both ex-flower children would previously find unthinkable. Nearly a decade later, Micheal Gross would go on to play GunNut CrazySurvivalist Burt Gummer in ''{{Tremors}}'', who then goes on to show a monster what happens when it breaks into the wrong goddamn rec room.
** At the beginning of the episode "Heartstrings" Alex is celebrating George Bush's win. He tells Andy that he was born under Reagan, Bush was elected, and that he'd have a Democrat free childhood. UsefulNotes/BillClinton was elected four years later.
* HollywoodHomely: A bespectacled Daphne Zuniga as Alex's nerdy love interest Rachel in two episodes from the second season.
* MagnificentBastard: Alex, to the majority of the audience.
* MisaimedFandom: Arguably, Alex P. Keaton. While Michael J. Fox (who played Alex) has always been a liberal, many Republicans have been inspired by the character - and even many liberals have insisted that Republicans should be a little more like Alex. Somewhat justified, though, with the character being a JerkWithAHeartOfGold.
** In a RealLife CrowningMomentOfHeartwarming, Fox says many rich Wall Street financiers and hedge fund managers who were inspired by Alex P. Keaton have donated to Fox's Parkinson's foundation because of what his character meant to them.
* RetroactiveRecognition: Among the then-unknowns of the guest cast were Creator/TomHanks, Creator/RiverPhoenix, Geena Davis, Creator/CourteneyCox, Judith Light, Crispin Glover, Creator/WilWheaton, ''Deep Space Nine's'' Terry Farrell, Tracy Pollan, and Martha Plimpton.
** You can add Daphne Zuniga, Jamie Gertz, Stephen and Daniel Baldwin (but not in the same episodes and not as brothers), Jeff Cohen (Chunk in ''The Goonies''), Maurna Tierney, Kevin Dunn (Sparkplug Witwicky in the live-action ''Transformers'' films), Betsy Randle (Mrs. Matthews on ''Boy Meets World''), Earl Boen (Dr. Silberman in the ''Terminator'' films), Joseph Gordon-Levitt, and a pre-''Married...with Children'' David Faustino and Christina Applegate.
*** Funny you should include David Faustino and Christina Applegate, because their on-screen dad, Ed O'Neill, was considered to play the role of Steven Keaton.
* TearJerker: Alex's breakdown after his friend is killed in a car accident.
** The mother of Mallory's friend who committed suicide lashing out at ''Mallory'', [[WrongNameOutburst calling her by her daughter's name]] and revealing that she's been unintentionally (or not) using Mallory as a substitute.
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