There is a long and not particularly honorable tradition of making a movie by combining the monsters who appeared in two previous unrelated monster movies.

"Predator: Badlands" is in theaters now. It's the latest movie in the "Predator" franchise. We ranked all the titles in the franchise, from the Schwarzenegger original to some wacky offshoots. Since ...

Almost exactly two decades ago, the release of Alien vs Predator: Requiem on Christmas Day in 2007 changed the franchise in a major way. As well as continuing the two-franchise crossover, the movie ...

From the classic Schwarzenegger original to the franchise-reviving Prey, see how all the sci-fi horror flicks stack up ahead of the latest installment.