The Sphinx

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.

• Phil RosenDirector
• Albert DeMondWriter

• Lionel AtwillJerome Breen
• Sheila TerryJerry Crane
• Theodore NewtonJack Burton
• Paul HurstDetective Terrence Aloysius Hogan
• Luis AlberniLuigi Baccigalupi
• Robert EllisInspector James Riley
• Lucien PrivalJenks, the Butler
• Lillian LeightonMother Werner
• Paul FixDave Werner
• George 'Gabby' HayesDetective Casey
• Theodore LorchDr. Augustus Kelton
• Wilfred LucasProsecuting Attorney