On Time

A scientist attempts to transplant a gorilla's brain into a man.

• Henry LehrmanDirector
• Garrett FortWriter

• Richard TalmadgeHarry Willis
• Billie DoveHelen Hendon
• Stuart HolmesRichard Drake
• George SiegmannWang Wu
• Tom WilsonCasanova Clay
• Charles ClaryHorace Hendon
• Douglas GerrardMr. Black
• Frankie MannMrs. Spinks
• Fred KirbyDr. Spinks