The Invisible Man Returns

The owner of a coal mining operation, falsely imprisoned for fratricide, takes a drug to make him invisible, despite its side effect: gradual madness.

• 
  Cedric Hardwicke

  Richard Cobb
• 
  Vincent Price

  Geoffrey Radcliffe
• 
  Nan Grey

  Helen Manson
• 
  John Sutton

  Dr. Frank Griffin
• 
  Cecil Kellaway

  Inspector Sampson
• 
  Alan Napier

  Willie Spears
• 
  Ernie Adams

  Minor Role (uncredited)
• 
  Jimmy Aubrey

  Plainclothesman (uncredited)
• 
  Billy Bevan

  Jim (uncredited)
• 
  Stanley Blystone

  Minor Role (uncredited)