When That 70s Show started, the directors required all actors to be 18 or older. Mila Kunis, 14 at the time, told the casting directors she would be 18 but did not say when. Ashton Kutcher, Kunis’ boyfriend in the show, was 20 years old at that time.
There is an official Russian spinoff of “It’s Always Sunny in Philadelphia…
There is an official Russian spinoff of “It’s Always Sunny in Philadelphia” called “It’s Always Sunny in Moscow” that focuses on the owners of a Moscow bar named Philadelphia.