Harold Lloyd as The Uptown Boy

Jobyna Ralston as The Downtown Girl

Noah Young as The Roughneck

James Pier Mason as The Gangster

Paul Weigel as Brother Paul, the Optimist

Constantine Romanoff as Mug (uncredited)

Richard Daniels as Bum (uncredited)

Oscar Smith as James

Robert Dudley as Harold's Secretary (uncredited)

Hal Craig as Motorcycle Cop (uncredited)

Dick Rush as Cop (uncredited)

Earl Mohan as Bum (uncredited)

Leo Willis as Mug (uncredited)

Jack Herrick as Mug in straw hat (uncredited)

Blanche Payson as Lady on the Street (uncredited)

Jackie Levine as Little Boy (uncredited)

Charles Sullivan as Boxer