Medical researchers Jerry Evans and Walt Hedges are assigned by a pharmaceutical company to work at a secret laboratory on a remote South Pacific Island in order to produce penicillium, the mold from which the magic drug penicillin is derived.
Tom Neal
as Jerry Evans
Ann Savage
as Pat Benson
J. Carrol Naish
as Dr. Augustus Hadley
Abner Biberman
as Gabe Fabian
Robert B. Williams
as Walt Hedges (as Robert B. Williams)
George Lynn
as Norman Fosmer
Alex Havier
as Fuzzytop (as J. Alex Havier)
