Lon Chaney
饰 Professor Edward C. Burke/The Man in the Beaver Hat
Marceline Day
饰 Lucille Balfour
Henry B. Walthall
饰 Sir James Hamlin
Percy Williams
饰 Williams, Balfour's Butler
Conrad Nagel
饰 Arthur Hibbs
Polly Moran
饰 Miss Smithson, the New Maid
Edna Tichenor
饰 Luna, Bat Girl
Claude King
饰 Roger Balfour
Andy MacLennan
饰 Bat Girl's Assistant
Allan Cavan
饰 Real Estate Broker (uncredited)
Jules Cowles
饰 Gallagher (uncredited)
