The Million Dollar Mystery: Reparto
Florence La Badie
Florence Gray Hargreave
Marguerite Snow
Countess Olga Petroff
James Cruze
Jim Norton - Newspaper Reporter
Frank Farrington
Braine - a Conspirator
Sidney Bracey
Jones - Hargreave's Butler / Stanley Hargreave
Alfred Norton
Stanley Hargreave - the Millionaire
Lila Chester
Susan Farlow - Florence's Companion
Creighton Hale
Gang Member
Mitchell Lewis
Gang Leader