Summary: Sadistic Stephen Danel owns a penal island, and when he is not humiliating and mistreating his wife, he is torturing his convict prisoners and using them for slave labor. Government agent Mark Sheldon is sent to infiltrate the island and bring Danel to justice. (imdb)

Poster submitted by Gauntlet

Genres: Drama, Suspense/Thriller

Country: USA

Directed By: Charles Barton

Written By: Robert Hardy Andrews

Starring: Peter Lorre, Rochelle Hudson, George E. Stone, Don Beddoe, Robert Wilcox, Kenneth MacDonald

More information at the Internet Movie Database