Barney Gilmore
Detective O'Bryan
Roy Gahris
Jim O'Bryan
Grace Norman
Mary O'Bryan
Lillian Niederaur
Mazie King
Edward Roseman
Bill Travis
John Sharkey
Tom Ryan
Violet Stuart
Molly Ryan
George Henry
Mr. Blake
Mabel Wright
Mrs. Blake
George Stone
Mr. Neil
Roy Applegate
Bud, assistant detective
Richard Lysle
Police Commissioner