Mike Daneen

as Spencer

as G.H.Shepard

as Guiness (as Maaku Daarin)

as Kasai's Subordinate

as Edward Crocker - US Embassy First Secretary (uncredited)

as Aircraft Captain

as Laker

as (as Mike Dunny)

as Petty Officer

as Stein

as Dr. Josef Heim

as Logan

as Billy

as William

as Snyder

as Okinawan correspondent (uncredited)