Nick Carter
Percy DeYoung (as T.J. Carrigan)
Bob Collins
Sam Long (as T.J. Carrigan)
Alan Strange
Angelo Diotti
'Sleepy' Collins
Tom Warde
Undetermined role (uncredited)
Officer
Happy Jack
Chevalier Maurice De Vaudrey
Burns
Checkers (as Thomas J. Carrigan)
Robert Stanley
Boston Blackie
Herbert Browne
Russell Fenton
Dick Allison