Hyperdrive - Season 2 - Eps 6: Convoy
Entrusted with leading the convoy guarding Britain's new super-weapon, the Camden Lock's position is betrayed. There is a traitor aboard and all the officers are under suspicion. There is a desperate race against time to find the mole before Earth is destroyed.
About Hyperdrive

Title: Hyperdrive
First Air Date: 2006-01-11
Last Air Date: 2007-08-16
Status: Ended
Rating: 6.482/10 (from 28 votes)
Language: EN
Seasons: 3
Total Episodes: 12
Network: BBC One
Genres: Comedy, Sci-Fi & Fantasy
Production Companies: BBC
Synopsis
Set in 2151 and 2152, it follows the crew of HMS Camden Lock as they stumble through their heroic mission to protect British interests in a changing galaxy.
Cast

Nick Frost
Commander Michael Henderson

Miranda Hart
Diplomatic Officer Chloe Alice Teal

Kevin Eldon
First Officer Eduardo Pauline York

Dan Antopolski
Technical Officer Karl Jeffers

Stephen Evans
Navigator Dave Vine

Petra Massey
Sandstrom