It's a beautiful spring day at 79 Wistful Vista, and right here at the kerb, Doctor George Gamble has just pulled up in his car for a chat with his friends Fibber McGee and Molly. He gets a call on his brand-new car phone about a patient with suspected appendicitis who is landing at the airport - so he's got to be there asap. Fibber and Molly offer to drive the Doc's car back for him...