It's hard to believe Star Trek creator Gene Roddenberry had no interest in Worf, since Michael Dorn turned him into one of Trek's most beloved characters.
Game of Thrones co-stars Rose Leslie and Kit Harington may be together in real life, but don't expect them to bring back a famous catchphrase from the show.
When Hayden Christensen played Darth Vader in Obi-Wan Kenobi, he needed a suit that would let him move with more flexibility than earlier Star Wars projects.
Timothy Olyphant was a sport when he faced rejection after his Star Trek audition, and after all, that freed him up to take on his fantastic role in Justified.
There may not be many connections between the sleek world of James Bond and the dystopian world of Star Wars: Andor, but this one link is unmistakable.
Kit Harington was not thrilled with the modification that needed to be made to his Jon Snow costume on Game of Thrones. But he eventually got used to it.