A nun approaches Jeff and asks him to acquire a document from her convent which will prove that accountant Douglas Kershaw is embezzling the nuns' funds. He goes along to the building with the suspicious Marty, only to find that he has burgled a research facility on behalf of the fake nun and her accomplice, who need to get their hands on valuable documents. Once more he gets arrested, released and captured by the villains. Once more Marty has to save him - this time by using a man under sedation for an operation as his medium. Written by
don @ minifie-1
Did You Know?
A uniformed policeman with a dog had a speaking role but was uncredited. See more
Obvious doubles used for Jeff and Yateman during their fights in the Yateman's office and on the Kershaw's boat. See more