Hunter

David Hunter / Praetorius

Alain Praetorius

Anne Novak

Owen Larkdale

Cirrak

Mishani

McDaniel

Real Estate Woman

Alfred Blount

Tyson

Albert Treadway

Dr. Miles

Dr. Abrams

Lubbock

Griggs

Donnelly

Gunner

Gen. Rollins

Helen Shaw's Friend

Sam Pickering

Mr. Wilson

Scientist Wearing Gas Mask

Mr. Lubbock

Wilson (uncredited)