Director: Larry Cohen

Writers: Larry Cohen,

Cast: Andrew Duggan, Guy Stockwell, James Dixon, John P. Ryan, Michael Ansara, Nancy Burnett, Robert Emhardt, Shamus Locke, Sharon Farrell, William Wellman Jr.,

Director: Roger Corman

Writers: Charles Beaumont,

Cast: Beverly Lunsford, Charles Barnes, Charles Beaumont, Frank Maxwell, George Clayton Johnson, Katherine Smith, Leo Gordon, Robert Emhardt, William F. Nolan, William Shatner,

Director: Samuel Fuller

Writers: Samuel Fuller,

Cast: Beatrice Kay, Cliff Robertson, David Kent, Dolores Dorn, Gerald Milton, Larry Gates, Paul Dubov, Peter Brocco, Richard Rust, Robert Emhardt,

Director: Delmer Daves

Writers: Halsted Welles,

Cast: Felicia Farr, George Mitchell, Glenn Ford, Henry Jones, Leora Dana, Richard Jaeckel, Robert Ellenstein, Robert Emhardt, Sheridan Comerate, Van Heflin,