The Legends find themselves tracking an alien in 1950s San Bernadino and must figure out what's making the town go on a feeding frenzy.

An FBI chemical warfare expert is sent on an urgent mission with a former British spy to stop General Francis X. Hummel from launching chemical weapons on Alcatraz Island into San Francisco.

Stream some of Star Trek: The Next Generation's best Klingon episodes.

Stream some of Star Trek: Deep Space Nine's best Klingon episodes.

As HarvestFest in Smallville arrives, Luthor approaches Lois while the missing Derek reappears with more than he left with.

The retrieval of a weapon doesn’t go as planned; Jin takes Mei-Li on a surprise date; Althea finds herself faced with an ultimatum.

Follow the heroes in the Four Lands as they embark on a quest to stop an evil demon army from destroying the universe.