Visible crew/equipment: Every time the boys use a flashlight to signal the planes, you can see the camera crew and equipment.
Visible crew/equipment: Many times that there is a close up on Klink, there is a reflection of the studio lighting.

Starring: Bob Crane, John Banner, Robert Clary, Werner Klemperer
Visible crew/equipment: Every time the boys use a flashlight to signal the planes, you can see the camera crew and equipment.
Visible crew/equipment: Many times that there is a close up on Klink, there is a reflection of the studio lighting.
Man's Best Friend Is Not His Dog - S4-E6
Revealing mistake: As Schultz holds Newkirk's hat during the search, you can see "Dawson" written on the inside band. This was to insure that Richard Dawson (Newkirk) always had the right wardrobe pieces.
Trivia: During WW2 Robert Clary, who played Louis LeBeau, had been imprisoned at Drancy internment camp in France, and at Buchenwald Nazi concentration camp where he was tattooed with the number "A5714." He was the youngest of 14 children. Twelve members of his immediate family were sent to Auschwitz, and perished.
Question: What exactly is the "cooler"?
Answer: It's a solitary cell. Steve McQueen, star of 'The Great Escape' is known as the 'Cooler King'.