Burt Fisher, just reconciled with his wife Anne, finds her more forebearing- and believing- than the police when he learns that another man has been using his name, his car (but how?), and his beach cottage to conduct an affair with a girl found murdered in the shack. A hopeless situation looks worse when the few possible impersonators have impregnable alibis; only Anne's faith remains secure and enables them to reach a suspect and a solution the law has missed.... Easy entertainment.