Shad

Richard Thomas

Gelt

Robert Vaughn

Sador

John Saxon

Cowboy

George Peppard

Nanelia

Darlanne Fluegel

Saint-Exmin

Sybil Danning

Dr. Hephaestus

Sam Jaffe

Cayman

Morgan Woodward

Quopeg

Steve Davis

Zed

Jeff Corey

Nestor

John McGowans

Mol

Julia Duffy

Lux

Marta Kristen

Nell

Lynn Carlin

Nestor No. I

Earl Boen

Nestor 2

John Gowans

Feh

Eric Morris

Kelvin

Lara Cody

Pok

Doug Carleson

Alien Extra (uncredited)

Kathy Griffin

Kelvin

Lawrence Steven Meyers

Dab

Ron Ross

Gar

Terrence McNally

Cush

Don Thompson

Pez

Daniel Carlin

Wok

Ansley Carlin

Whitney Rydbeck

Dallas Clarke

Dan Vincent

Rick Davidson

Tom Henschel

Brian Coventry

Kerry Frank

Larry Broyles

Dick Davalos

Gar

Terrence E. McNally

Kelvin

Larry Meyers

Rob Reece

Gary D. Robbins

Steve Says

Kimberly Sommer

Galen Thompson

Dick Carlos

Doug Carlsson