A man known to be a mute is suspected of committing a murder, as he was noticed at the scene. However, witnesses saw and heard him talking as he was leaving the scene of the crime. The police must determine if he is the actual killer or if he is being framed.
Lionel Atwill
as Jerome Breen
Sheila Terry
as Jerry Crane
Theodore Newton
as Jack Burton
Paul Hurst
as Detective Terrence Aloysius Hogan
Luis Alberni
as Luigi Baccigalupi
Robert Ellis
as Inspector James Riley
Lucien Prival
as Jenks, the Butler
Lillian Leighton
as Mother Werner
Paul Fix
as Dave Werner
George 'Gabby' Hayes
as Detective Casey
Theodore Lorch
as Dr. Augustus Kelton
Wilfred Lucas
as Prosecuting Attorney
