powered by AFI
This film's working titles were The Jagged Edge and The Kraken. The film's pressbook states that the film was shot around El Centro, the All-American Canal and on the Salton Sea in southeastern California. A September 7, 1956 Hollywood Reporter news item adds Catalina Island, CA to the locations. The Variety review gives the screenplay writer's name as Pat Fiedler, but the onscreen credits list Pat Fielder. A October 1, 1956 Hollywood Reporter news item adds Joe Hamilton to the cast, but his appearance in the film has not been confirmed.