


Bud Alexander

Lou Francis

Helen Gray

Tommy Nelson

Boots Marsden

Boots Morgan

Det. Roberts

Dr. Philip Gray

Radio Announcer

Rocky Hanlon

Professor Dugan (uncredited)

Sneaky (uncredited)

Officer (uncredited)

Bald Man (uncredited)

Fight Spectator (uncredited)

Trainer (uncredited)

Ring Announcer (uncredited)

Man at Bar (uncredited)

Reporter (uncredited)

Dugan Detective School Graduate (uncredited)

Counter Man (uncredited)

Trainer (uncredited)

Newspaperman (uncredited)

Fight Spectator (uncredited)

Col. Duffie (uncredited)

Man (uncredited)

Reporter (uncredited)

Hospital Visitor (uncredited)

Man in Gym (uncredited)

Motorcycle Cop (uncredited)

Reporter (uncredited)

Milt (uncredited)

Bartender (uncredited)

Man (uncredited)

Fighter on Rowing Machine (uncredited)

Graduation Spectator (uncredited)

Policeman (uncredited)

Fight Spectator (uncredited)

Policeman (uncredited)

Trainer (uncredited)

Fight Spectator (uncredited)

Cop (uncredited)

Torpedo Al (uncredited)

Tough Guy in Bar (uncredited)

Dr. Turner (uncredited)

Graduation Spectator (uncredited)

Restaurant Patron (uncredited)

Photographer (uncredited)

Training Spectator (uncredited)

Fight Spectator (uncredited)

Fight Spectator (uncredited)

Photographer (uncredited)

Dugan Detective School Graduate (uncredited)

Rocky's Handler (uncredited)

Waiter (uncredited)

Fight Spectator (uncredited)

Waiter (uncredited)

Fighter (uncredited)

Nurse (uncredited)

Attendant (uncredited)

Lou's Handler (uncredited)

Newspaperman (uncredited)

Dugan Detective School Graduate (uncredited)

Referee (uncredited)

Stillwell (uncredited)

Rooney - Rocky's Manager (uncredited)

Set Decoration

Art Direction

Set Decoration

Property Master

Art Direction

Editor

Producer

Music

Music

Original Music Composer

Music Director

Music

Music

Music

Music

Sound

Music

Music

Musician

Music

Sound