Love Bound (1932)

A golddigging woman wins a big settlement against an older married man which threatens to destroy the mans family His son discovering that the woman is part of a ring of blackmailers and that she is planning to flee the country takes along his hulking chauffeur and follows her onto an ocean liner There the two pretend to be a pair of wealthy playboys so that the woman will make a play for him and try to blackmail him too so he can then expose her and prove his fathers innocence Complications ensue