Randy Norton as Larn

Cynthia Leake as Teegra

Steve Sandor as Darkwolf

Sean Hannon as Nekron

Leo Gordon as Jarol

William Ostrander as Taro / Larn (voice)

Eileen O'Neill as Juliana

Elizabeth Lloyd Shaw as Roleil

Micky Morton as Otwa

Tamarah Park as Tutor

Big Yank as Monga

Greg Wayne Elam as Pako (as Greg Elam)

Jimmy Bridges as Subhuman (as James Bridges)

Shane Callan as Subhuman

Archie Hamilton as Subhuman

Michael Kelloff as Subhuman (as Michael Kellogg)

Douglas Payton as Subhuman

Dale Park as Subhuman

Susan Tyrrell as Juliana (voice)

Maggie Roswell as Teegra (voice)

Stephen Mendel as Nekron (voice)

Alan Koss as Envoy (voice)

Clare Torao as Tutor (voice) (as Clare Nono)

Hans Howes as Defender Captain (voice)

Ray Oliver as Subhuman (voice)

Nathan Purdee as Subhuman (voice)

Le Tari as Subhuman (voice)

Candy Candido as Sub-humans (voice) (uncredited)

Holly Frazetta as Subhuman Priestess (uncredited)

Emma Samms as Princess Teegra performance model (uncredited)