Let's assume that your family members are sitting to watch a sitcom / movie. They call you to join them for watching it, but you refuse it because you've already watched it and this is a repeat of the sitcom/movie. What adjective would you use for that episode of the series or that film to indicate that e.g. the movie/episode was shown just this morning and I have watched it?
Would it be possible to say:
— I've already watched it! It's a rerun / repetitive episode / movie.
I wonder what adjective would you normally use here?