as Lieut. Stanislav Sobinski
as Otto Von Rohn
as Captain Rex Kramer
as Agent Flemming (voice)
as Dr. Ellison
as General Sibert
as Dr. Tommy Baker
as Eddie Kenner
as Maj. Gen. Joseph W. Stilwell
as Patrick O´Moore
as Himself
as Self
as MacGregor
as Don Webb
as Cliff Henderson