Barry begins to suffer severe abdominal pains and the others learn he has appendicitis and requires surgery. Steve decides to conduct the operation himself, but he needs medical supplies from the giants' hospital. After sneaking into it, they are discovered by a surgeon, Dr Brulle, who kindly offers to help them—in accordance with his Hippocratic Oath—to assist those in need. He want a medical book from Earth to be translated from German, which Alexander agrees to do. The doctor however, is spied upon by a greedy janitor, who phones the authorities in hopes of receiving a reward.
Guest Stars: Paul Fix (Dr. Brulle), Henry Corden (Janitor), Wesley Lau (Policeman #1), Harry Lauter (First Cop), Grant Sullivan (Second Cop), Gary Tigerman (Delivery Boy)
<The Trap | Double-Cross>