The Starlost: The Invasion

Keir Dullea

Devon

Gay Rowan

Rachel

Robin Ward

Garth

Stephen Young

Dr. Chris

Budd Knapp

Dr. Martin

Meg Hogarth

Dr. Jean

Kent Williams

Captain

Michael Zenon

Commander

David Mann

The Astrogator

William Osler

Computer

Donnelly Rhodes

Roloff

Patricia Collins

Serina