Books
The Wars of the Roses: The Fall of the Plantagenets and the Rise of the Tudors (2014)
The Lancaters and the Yorks went to war for the English crown once.
Movies
Prince of Darkness (1987)
A mysterious green ooze under a monastery might contain more than anyone could bargain for.
Movies
Highlander (1986)
An immortal Scotsman may be the one, since apparently there can be only one.
Movies
The Beast from 20,000 Fathoms (1953)
A giant monster attacks New York City. What else do you need to know?
Movies
Birds of Prey (Or the Fantabulous Emancipation of One Harley Quinn) (2020)
Harley Quinn is off on her own. That can only mean trouble for a whole lot of people.