Baby photographer Ronnie Jackson, on death row in San Quentin, tells reporters how he got there: taking care of his private-eye neighbor’s office, Ronnie is asked by the irresistible Baroness Montay to find the missing Baron. There follow confusing but sinister doings in a gloomy mansion and a private sanatorium, with every plot twist a parody of thriller cliches.
Topper is once again tormented by a fun-loving spirit. This time, it’s Gail Richards, who was accidentally murdered while vacationing at the home of her wealthy friend, Ann Carrington (Landis), the intended victim. With Topper’s help, Gail sets out to find her killer with the expected zany results.