They used the world's deadliest weapons against this super-secret agent!

The head of the Human Aetiological Relations Machine pits an agent against a flesh-to-fungus spore gun.

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Main Cast: Peter Mark Richman, Wendell Corey, Carl Esmond, Barbara Bouchet, Martin Kosleck, Aliza Gur, Donna Michelle, Rafael Campos, Robert Quarry, Robert Donner

Director: Gerd Oswald

Writer: Blair Robertson

Editor: D.E. Rollins

Cinematographers: James Crabe, Ted V. Mikels

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