Damien Parker

饰：Ensign Adam Hargreaves

Stuart Leslie

饰：Karl the Computeroid

Brian Evis

饰：Soldier,1 episode, 1970,

雷德蒙德·菲利普斯

Redmond Phillips

饰：Zodian,12 episodes, 1970,

Owen Weingott

饰：Platonus,10 episodes, 1970,

Patsy Trench

Patsy Trench

饰：Cadet Tina Kulbrick,26 episodes, 1970,

Peter Collingwood

Peter Collingwood

饰：Earth Space Controller,26 episodes, 1970,

John Bonney

John Bonney

饰：Major Byron York,1 episode, 1970,

Tommy Dysart

Tommy Dysart

饰：Gunfighter,1 episode, 1970,

Terence Porter

Terence Porter

饰：Cargo Captain,1 episode, 1970,

Goff Vockler

饰：Guard,1 episode, 1970,

Peter Whittle

Peter Whittle

饰：Colosseo,1 episode, 1970,

Mike Dorsey

Mike Dorsey

饰：Captain Mike Roke,26 episodes, 1970,

Anthony Ingersent

Anthony Ingersent

饰：Neptunus,2 episodes, 1970,

David Copping

饰：Crotan,1 episode, 1970,

Margo Lee

饰：Dr. Sarah Fall,1 episode, 1970,

Bettina Welch

饰：Karelia,1 episode, 1970,

Arna-Maria Winchester

Arna-Maria Winchester

饰：Leonian,1 episode, 1970,