Whispering Smith Speaks
Voltar
George O'BrienGordon Harrington, Jr. aka John 'Whispering' Smith
Irene WareNan Roberts
Kenneth ThomsonJ. Wesley Hunt- Maude AllenMrs. Roberts
Spencer ChartersCal Stone
Victor PotelBill Prouty
Edward KeaneRebstock
Frank SheridanGordon Harrington, Sr.
William V. MongBlake
Maurice CassC. Luddington Colfax- Allan CavanHarrington Office Worker (sem créditos)
Bess FlowersSecretary (sem créditos)
John InceConductor (sem créditos)
Si JenksOiler (sem créditos)
J.P. McGowanCaboose Passenger (sem créditos)- Dick RushDenver Police Chief (sem créditos)