Ozzy / 3rd Class Alien
Terry Potter
Barry / 3rd Class Alien
Pete O'Herne
3rd Class Alien
Peter Gooch
Laurie Yarrall
Shane Yarrall
Dean Lawrie
Philip Lamey
Costa Botes
Graham Butcher
Bob Haliburton
Andrew McKay
Clive Haywood
Giles / 3rd Class Alien
Craig Smith
John McTavish
John Nelson
Graham Nesbitt
Steven Smith
John Logan Jr.
Matt Noonan
Cameron Chittock
Ray Battersby
Mike Appleby
Peter Appleby
Frank / 3rd Class Alien
Mike Minett
Michael Kane
Robert Johnston
Scott Bradshaw
Mark Lamey
Giles Forrest
Grant Taylor
Carol Taylor
Dean Taylor
Kim Taylor
Dave Hamilton
Derek / Robert
Peter Jackson
Jock Fyfe
Tony Hiles
John Ruby
Kerry Underhill
Robin Watene
Garry A. Brown
Mark Jackson
Peter Henderson
Janine Riely
Margaret Byford
Alien Leader
Doug Wren
Alien Leader (voice)
Peter Vere-Jones
Ken Hammon
Robin Griggs
Michael Gooch
Editor
Jamie Selkirk
Sound Editor
Post Production Supervisor
Director
Producer
Director of Photography
Writer
Special Effects
Makeup Effects
Original Music Composer
Michelle Scullion
Kit Rollings
Sound Mixer
Brent Burge
Additional Writing
Assistant Editor
Negative Cutter
Jay Berryman
Deb Tennet
Consulting Producer