Police sergeants Johnson and McManus take on Los Angeles confidence tricksters. Con man Tony Wells, lining up rich widow Jessica Royce as his latest mark, sets up a false paranormal society with other charlatans to convince the credulous Jessica that her late son is speaking to her through their sham seances. When the plan leads to murder, Johnson and McManus must bring the group down before they kill again.
Elenco: Robert Sterling , Joan Dixon , Ricardo Cortez , Douglas Fowley , Elisabeth Risdon , Marguerite Churchill , John Kellogg , Bernadene Hayes , Robert Bice , Vivien Oakland , Dante , Fred Aldrich , Gertrude Astor , Tol Avery , Rand Brooks , Jack Chefe , James Conaty , James Craven , Victor Cutler , Don Dillaway , Art Dupuis , Dick Elliott , Elizabeth Flournoy , Pauline Garon , John Hamilton , Robert F. Hill , Earle Hodgins , Richard Irving , Donald Kerr , Harry Lauter , Grace Leonard , Thomas Martin , Al Murphy , Forbes Murray , Marie Osborne , John Parrish , Edwin Rochelle , Norman Stevans , Ann Tyrrell , Dale van Sickel , Frank Wilcox .