Darwin Was Right
Plot: Just as he is about to experiment with an elixir of youth, Prof. Henry Baldwin is kidnapped by Courtney Lawson with his secretary, Egbert Swift, and his butler, Alexander, and placed in an asylum
George O'Hara. George O'Hara was 25 in Darwin Was Right as 'Robert Lee'.
Stanley Blystone. Stanley Blystone was 30 in Darwin Was Right as 'Courtney Lawson'.
Dan Mason. Dan Mason was 67 in Darwin Was Right as 'Henry Baldwin'.
Lon Poff. Lon Poff was 54 in Darwin Was Right as 'Egbert Swift'.
Bud Jamison. Bud Jamison was 29 in Darwin Was Right as 'Alexander'.
Merta Sterling. Merta Sterling was 41 in Darwin Was Right as 'Liza'.
Nora Cecil. Nora Cecil was 46 in Darwin Was Right as 'Aunt Priscilla'.
David Kirby. David Kirby was 44 in Darwin Was Right as 'The Crook'.
Carmencita Johnson. Carmencita Johnson was 1 in Darwin Was Right as 'Baby (uncredited)'.
Joan Meredith. Joan Meredith was >> in Darwin Was Right as 'Undetermined Secondary Role (uncredited)'.
Lewis Seiler. Lewis Seiler was 34 in Darwin Was Right as 'Director'
Jay Turner. Jay Turner was >> in Darwin Was Right as 'Director of Photography'