Duration: 45m

PG-12 7.1 Adventure / Action / Drama / Sci-Fi / Fantasy

Doctor Who S7E9

The Doctor and Clara are aboard a Russian submarine facing an attack from a rogue Martian warrior.

Release Date: April 13, 2013 (UK)

Creator: Sydney Newman, C. E. Webber & Donald Wilson

Cast: Matt Smith, David Tennant, Karen Gillan, Nicholas Briggs, Jenna Coleman, Peter Capaldi, Billie Piper, Jodie Whittaker, Mandip Gill