克劳迪亚·克里斯蒂安

Claudia Christian

饰：Captain Belinda Blowhard

Simon Gilvear

饰：The Reptid

Stephanie Jory

饰：Chief Engineer Sally Popyatopov

Wayne Pilbeam

饰：Ensign Bull Ox

Sue Witheridge

饰：Daphne

Keiran McGreevy

饰：Ensign Alan Hole

杰里米·布洛赫

Jeremy Bulloch

饰：Doctor Yul Striker,6 episodes, 2009,

尤金·华盛顿

Eugene Washington

饰：Captain Rogan,1 episode, 2009,

Brendan Carr

饰：Bodyguard Alpha,1 episode, 2009,

丹尼·约翰-儒勒

Danny John-Jules

饰：Admiral Lenovo,1 episode, 2009,

Brad Gorton

饰：Commander William C Cropper,6 episodes, 2009,

苏南·布劳恩

Suanne Braun

饰：Lieutenant Commander Dotty,6 episodes, 2009,

乔伊·安沙

Joey·Ansah

饰：Bodyguard Beta,1 episode, 2009,

帕特里克·摩尔

Patrick Moore

饰：The Oracle,1 episode, 2009,

瑞秋·格兰特

Rachel Grant

饰：Lieutenant Commander Wu Oof

杰森·贝利

Jason Bailey

饰：Lieutenant commander Christian,6 episodes, 2009,

Fiona Reynard

Fiona Reynard

饰：Vilma Maureen Down,6 episodes, 2009,

塞西莉·费伊

Cecily Fay

饰：Jill 'The protector',1 episode, 2009,

迈克·埃特蒙德

Mike Edmonds

饰：Logan,1 episode, 2009,

Rebecca Nichols

Rebecca Nichols

饰：Nurse Sandy Beach,6 episodes, 2009,

克里斯蒂安·霍华德

Christian Howard

饰：Cmdr. Biker,1 episode, 2009,

Matthew Jackson

Matthew Jackson

饰：Man in stripclub,1 episode, 2009,