"A feisty Irish woman turns a truck driver into a championship boxer."
Patsy Kelly
as Molly Patricia Kelly
Guinn 'Big Boy' Williams
as Cecil Joseph Callahan
Charley Chase
as Dr. J. Willoughby Klum
Pert Kelton
as Gloria
Edward Brophy
as Ike Arnold
Harold Huber
as Spike
Maxie Rosenbloom
as Butch Flynn
DeWitt Jennings
as Judge
Syd Saylor
as Dan
Carl Switzer
as Boy with Stomach Ache (uncredited)
Marvin Hatley
Music
Jack Ogilvie
Editor
Harold Graham
Assistant Director
Art Lloyd
Cinematography
Hal Roach
Producer
Gus Meins
Director
Gordon Douglas
Adaptation
Arthur V. Jones
Dialogue
Tom Bell
William H. Terhune
Screenplay
Jefferson Moffitt
Jack Jevne
