Blame It on Rio (1984)
Caine plays a man on holiday in Rio with his best friend. Both men have teenage daughters with them. When Caine falls for the amorous daughter (played by Michelle Johnson) of his best friend, they embark on a secret, if slightly one-sided relationship. Johnson's father is furious when he finds out about the 'older man' in his daughter's life, and sets out to hunt him down with the aid of Caine!