When the gang's hidden cache of money - needed to purchase a secret map - goes up in smoke, the men of Stalag 13 must come up with a way to replace the cash - and decide to pull off a bank heist in the nearby town.
Hogan and his crew volunteer to paint Luftwaffe headquarters to get a secret map of fighter deployment locations.
Jo Ann Blanchard seeks the help of Perry Mason when John Brant, a wealthy and crippled old man, takes her prize race horse as payment for a mortgage he holds on her property.
The wife of a prominent physician is arrested for drugging her husband, causing him to crash his private plane. But then he turns up alive, living in Mexico with a beautiful nurse.
When one of Klink's old friends goes on his honeymoon, Hogan uses his car to get some radios to Paris.