The Lowdown: A spinoff off BBC sci-fi staple "Dr. Who."  Captain Jack Harkness, a partner of the Doctor, travels to 21st century Cardiff, where he joins a special renegade agency, name Torchwood, that is intent on protecting Earth from supernatural and alien forces.

Cast: John Barrowman, Eve Myles, Naoko Mori, Gareth David-Lloyd

Network: BBC America 

Airs: Mondays, 9:00-10:15 PM