The Groundstar Conspiracy

George Peppard

Tuxan

Michael Sarrazin

John David Welles / Peter Bellamy

Christine Belford

Nicole Devon

Cliff Potts

Carl Mosely

James Olson

Senator Stanton

Tim O'Connor

Frank Gossage

James McEachin

Bender

Alan Oppenheimer

General Hackett

?

Roger Dressler

Charlie Kitchen

?

Ty Haller

Henshaw

Anna Hagan

Dr. Plover

Hagan Beggs

Dr. Hager

John Destry

Zabrinski

?

Milos Zatovic

Dr. Zahl

?

Don Granbery

Technician