Leo Gorcey

Muggs McGinnis

Huntz Hall

Glimpy

William Benedict

Skinny

Gabriel Dell

Pete

June Carlson

Jane Riley

Amelita Ward

Rita Joyce

Addison Richards

Police Commissioner James Mitchell

George Meeker

Silk Henley

Johnny Duncan

Gilbert Mitchell

Buddy Gorman

Sammy (as Bud Gorman)

Fred Kelsey

Mr. McGinnis, Sr. (as Fred Kelsy)

Douglas Wood

Mayor

Milton Kibbee

Police chief

Pat Gleason

Little Pete Vargas

Robert Homans

Police Sergeant Tom Riley

William Beaudine