Invisible Avenger

When an exiled South American ruler living in New Orleans becomes the target of an assassination attempt, the Shadow (Richard Derr) puts his mind-altering skills to work to help protect the man. The hero is helped in his efforts by sidekick and mentor Jogendra (Mark Daniels). James Wong Howe and Ben Parker direct this early tale of the Shadow that also stars Helen Westcott and Jack Doner.