Dennis O'Keefe as Dennis O'Brien, a.k.a. Vannie Harrigan Mary Meade as Evangeline Alfred Ryder as Tony Genaro – aka Tony Galvani Wallace Ford as The Schemer (as Wally Ford) June Lockhart as Mary Genaro Charles McGraw as Moxie Jane Randolph as Diana Simpson Anton Kosta as Vantucci Art Smith as Gregg Herbert Heyes as Chief Carson Jack Overman as Brownie John Wengraf as 'Shiv' Triano Jim Bannon as Agent Lindsay William Malten as Paul Miller