While Terminator: The Sarah Connor Chronicles is generally considered a solid entry in the franchise, a combination of factors led to its premature cancelation.
Bones went off the air in 2017, but the show's popularity has yet to die down. So much so, star David Boreanaz hasn't ruled out a return as Seeley Booth.
The opening of Gilligan's Island indicates an eighth passenger on the dreaded three-hour tour, but only seven cast members were shown. Did someone drown?!
The Big Bang Theory creators did not ask The Cheesecake Factory if they could use the restaurant as a key part of the show, but luckily, their gamble paid off.