Johnny Weissmüller

Johnny Weissmuller

Angela Stevens

Nora Blakely

Selmer Jackson

Prof. Carl Blakely

William Tannen

Nels Comstock

Ed Hinton

Joseph Leopold

Billy Griffith

Prof. Ralph Dixon (as William M. Griffith)

Abel Fernandez

Teinusi (as Abel M. Fernandez)

Spencer Gordon Bennet