That’s not Monica!
Where: season 8, episode 5
Rachel turns into an unknown girl in a plaid shirt
Where: season 9, episode 15
Another "Ross" in other clothes...with a pink book
Where: season 9, episode 16
Of course, they’re not imposters: they’re doubles who are always ready to replace the actors if they have to leave or are absent on the day of a scene’s re-shooting. But how haven’t we noticed this before?
Even apartments mysteriously change numbers
Where: season 1, episode 1/episode 9
In this sitcom, they substitute not only people but even...apartment numbers. The most devoted spectators noticed that apartments with numbers “4“ and ”5“ for a couple of episodes turned into “19” and ”20″! The creators of the series explained themselves by telling that, for the floor where the characters lived, these were more appropriate numbers.
In 7 seconds one inscription disappears and another appears
Where: season 4, episode 20
In just a few seconds “Poop“ written on the board turns into ”get out!" and vice versa.
A window that turns to the camera
As you understand, inside the cafe its name should be reflected in reverse. Yet it looks the same both inside and outside. If the inscriptions are on both sides, then the pattern of steam doesn’t match. And from the street, it seems that the famous sofa is missing inside.
Ross vanishes into thin air
Where: season 5, episode 17
Sure, there are many more substitutes in the 236 episodes of our favorite sitcom. And this is an excellent opportunity to watch it anew. More carefully.