Compromise

A woman of high morals, Joan Trevore expects to find in her marriage to Alan Thayer the happiness that has long eluded her. She and Alan are still on their honeymoon, however, when Nathalie Trevore, Joan's spoiled and selfish younger sister, sets her cap for Alan and successfully vamps him. Alan later boards a yacht for a business appointment and is "shanghaied" by Na...