Overview
When scientists exploring the Amazon River stumble on a “missing link” connecting humans and fish, they plan to capture it for later study. But the Creature has plans of his own, and has set his sights on the lead scientist's beautiful fiancée, Kay.
Cast & Crew
Director: Jack Arnold
Cast: Richard Carlson, Julie Adams, Richard Denning, Antonio Moreno, Nestor Paiva, Whit Bissell, Bernie Gozier, Henry A. Escalante, Ricou Browning, Art Gilmore, Perry Lopez, Sydney Mason
