People in an old, dark mansion are menaced by a maniac called "The Black Ace". Chester Morris, Vivienne Osborne, Frank McHugh, Allen Jenkins, Henry Stephenson, Grant Mitchell, Charles Middleton Added on Amazon Prime 2023-02-06.

A handsome radio singer has it all--fame, money, adoring fans--but what no one knows is that his accompanist, a hunchbacked piano player, is actually the voice behind the arrogant, abusive "singer"'s fame. The two men fall for the same girl, … Ralph Forbes, Vivienne Osborne, Arnold Gray, Gail Patrick, Paul Page, Guinn "Big Boy" Williams, Carl Miller Added on Amazon Prime 2023-02-05.