With their painful divorce looming on the horizon, radio psychologist Bess Cameron and her soon-to-be-ex-husband, John Mystic, meet at Maine's Seascape Inn to finalize the terms of a property settlement. Bess believes John is in love with someone else, and she's determined to move on without him. Their marriage appears doomed until the Inn's matchmaking ghost, Tony, and its irrepressible owner, Miss Hattie, take matters in hand. Sometimes you have to leap upon a mystic tide and have faith the sand will shift and an island will appear . . .