James Gleason
Role: Police Insp. Oscar Piper
Zasu Pitts
Role: Hildegarde Withers
Marjorie Lord
Role: June Preston
Joan Woodbury
Role: Rita Marlowe
Frank M. Thomas
Role: Jeff "Pops" Plummer
Tom Kennedy
Role: Detective Casey
Alan Edwards
Role: Ricky Rickman
Stephen Chase
Role: Tommy Washburn (as Alden Chase)
Eddie Marr
Role: Windy Bennett
Barbara Pepper
Role: Alice
Eddie Borden
Role: Stage Board Man (uncredited)
Lynton Brent
Role: Ticket Taker (uncredited)
William Corson
Role: Man Watching Piper Enter Theater
Sayre Dearing
Role: Man in Audience (uncredited)
Bud Jamison
Role: Theatre Doorman (uncredited)
Donald Kerr
Role: Call Boy (uncredited)
Edward LeSaint
Role: Coroner (uncredited)
Carl M. Leviness
Role: Man in Audience (uncredited)
Robert McKenzie
Role: Max, Backstage Doorman (uncredited)
Frank O'Connor
Role: Stage Manager (uncredited)
Elizabeth Russell
Role: Woman Watching Piper Enter Theater (uncredited)
Larry Steers
Role: Man in Audience (uncredited)