Tubi is a wealth of free streaming movies of all genres--provided you don't mind a few ads. But there's sci-fi riches to ...

Produced in 1974 for a mere $140,000, Tobe Hooper's indie film about a family of cannibals who just want to be left alone (and eat everyone who bothers them) introduced several slasher horror tropes ...

H.R. Giger's Xenomorph design was a far cry from the little green men of earlier sci-fi, and Alien has body horror elements as the life-cycle of the terrifying creature is shown in gruesome detail.