90s Mistakes in '90s Sitcoms That You Never Noticed Until Now  

Erica Braverman
8.5k votes 1.0k voters 1.4M views 25 items Embed

Who doesn't love '90s sitcoms? From the zany antics on Friends to the campy hilarity on Will & Grace, these television shows sure delivered some good belly-laughs. But even though series like Seinfeld and The Simpsons will always have a fond place in our hearts, even the best TV shows can make mistakes.


Every great show runs into continuity errors, and these beloved '90s comedies are no exception. Did it ever drive you crazy when Monica's apartment number kept changing on Friends? How about when Jerry's red scarf kept moving around? Are they just messing with us, or what?

Well, in case you missed these mistakes in '90s sitcoms, we've got them all right here. Find out about the mishap in The Simpsons opening credits and about the giant blooper in Will & Grace's first season. And do you know what major faux pax Hilary Banks commits on Fresh Prince of Bel-Air? Check out these mistakes in '90s sitcoms you may have never noticed until now, and vote up the biggest bloopers and goofs.

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Wait, When Did Monica Move?


Wait, When Did Monica Move? is listed (or ranked) 1 on the list Mistakes in '90s Sitcoms That You Never Noticed Until Now
Photo:  Friends
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The Impostor Pretending to be Jennifer Aniston


The Impostor Pretending to be ... is listed (or ranked) 2 on the list Mistakes in '90s Sitcoms That You Never Noticed Until Now
Photo:  Friends
One thing is for sure: you need to go watch season 9, episode 15 of Friends again. If you do, you may notice a decidedly non-Jennifer Aniston actress playing our beloved Rachel Green. One fan noticed the impostor while binge-watching the series on Netflix. In one scene of "The One with the Mugging," Rachel and Joey rush in to Monica's apartment. At this point, Rachel is still played by Aniston. But during Joey and Monica's back and forth, you may catch a glimpse of a brunette standing exactly where Aniston once was! Magic? Evil doing? A stand in who accidentally made it into the shot? You be the judge.
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The Magically Appearing Necklace on Friends


The Magically Appearing Neckla... is listed (or ranked) 3 on the list Mistakes in '90s Sitcoms That You Never Noticed Until Now
Photo:  Friends
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Brace Switches to the Other Wrist on Fraiser


Brace Switches to the Other Wr... is listed (or ranked) 4 on the list Mistakes in '90s Sitcoms That You Never Noticed Until Now
Photo:  Frasier