On Time
Plot: A scientist attempts to transplant a gorilla's brain into a man.
Richard Talmadge. Richard Talmadge was 31 in On Time as 'Harry Willis'.
Billie Dove. Billie Dove was 20 in On Time as 'Helen Hendon'.
Stuart Holmes. Stuart Holmes was 39 in On Time as 'Richard Drake'.
George Siegmann. George Siegmann was 42 in On Time as 'Wang Wu'.
Tom Wilson. Tom Wilson was 43 in On Time as 'Casanova Clay'.
Charles Clary. Charles Clary was 50 in On Time as 'Horace Hendon'.
Douglas Gerrard. Douglas Gerrard was 32 in On Time as 'Mr. Black'.
Frankie Mann. Frankie Mann was 31 in On Time as 'Mrs. Spinks'.
Henry Lehrman. Henry Lehrman was 42 in On Time as 'Director'
Garrett Fort. Garrett Fort was 23 in On Time as 'Writer'
Ralph Spence. Ralph Spence was 33 in On Time as 'Editor'
William Marshall. William Marshall was 39 in On Time as 'Cinematography'
Alfred A. Cohn. Alfred A. Cohn was 43 in On Time as 'Story'