The studio lights were always a bit too hot for a man of John Banner’s stature, especially when he was wrapped in the heavy, wool-lined Greatcoat of Sergeant Hans Schultz. It is 1971, and Banner is sitting across from a talk show host, his face still carrying that jolly, round glow that made him the most beloved “enemy” on television. He leans back, his hands folded over his stomach, and lets out a deep, melodic chuckle that rumbles through the microphone.
The host has just mentioned how much the fans love the scenes where the prisoners of Stalag 13 bribe Schultz with various delicacies. A woman in the front row of the audience raises her hand and asks if he ever got to actually eat the gourmet food the prop department brought out, or if it was all just for show. Banner’s eyes twinkle with a very specific kind of mischief. He points a finger at the woman and nods slowly.
He explains that usually, the food was real because the cast—especially Bob Crane and Richard Dawson—insisted on it. They didn’t want to act like they were eating something delicious; they wanted to actually be eating it. But there was a strict rule on set. You don’t touch the props until the cameras are rolling, and you certainly don’t finish them until the final take is in the bag.
Banner begins to describe a Tuesday afternoon during the filming of the second season. The scene was simple. Hogan was supposed to be distracting Schultz with a piece of authentic Black Forest cake while the rest of the boys smuggled a radio component through the barracks. The prop master had gone all out. The cake was rich, layered with whipped cream and cherries, and the scent was drifting across the cold, wooden floorboards of the set.
Banner describes how he and Bob Crane were standing there, waiting for the director to call for action. He was feeling particularly tired that day, and his mind was wandering toward his own lunch. He looked at Bob, and he looked at that cake sitting on the table.
He tells the host that he saw Bob wink at him. In Banner’s mind, that wink meant something very specific, something that had nothing to do with the script. He thought the director had already cleared the scene for a rehearsal or that they were just “playing around” before the light check. He misread the entire atmosphere of the room.
And that is when the trouble started.
The cameras were, in fact, rolling for a master shot. The director had called for a “quiet on set,” but Banner, lost in the heavy wool of his costume and the fog of a long day, thought they were still in a loose rehearsal. He saw Bob Crane reach out toward the cake. In the script, Hogan was supposed to hold the plate just out of reach, teasing Schultz to get information. But Bob, seeing the look of genuine hunger on John’s face, decided to ad-lib a little bit of movement to see if he could break his co-star’s concentration.
Banner didn’t just break concentration. He completely misunderstood the movement as a genuine invitation. In his mind, the “acting” part hadn’t started yet. He thought Bob was offering him a piece of the cake as a friend, a little pre-scene snack between two colleagues. He didn’t wait for a line. He didn’t wait for a cue. He lunged forward with a speed that was surprising for a man of his size and took a massive, legendary bite of the centerpiece prop.
The entire set went deathly silent. You could hear the hum of the cooling fans in the rafters. Bob Crane froze, his hand still extended, holding a plate that was now missing about forty percent of its structural integrity. The director, watching through the monitor, didn’t scream “Cut” immediately because he was in a state of absolute, paralyzed shock.
John Banner stood there, his cheeks puffed out like a squirrel, happily chewing the rich chocolate and cream. He looked around the room, noticed that no one else was moving, and suddenly realized that the little red light on the primary camera was glowing very brightly. His eyes went wide. His jaw stopped moving mid-chew. He looked at the director, then at Bob, then back at the mangled cake.
The director finally found his voice and yelled “Cut!” but it wasn’t an angry shout. It was a strangled sound of disbelief. He stepped onto the floor and asked, “John, why did you eat the evidence?”
Banner, still unable to swallow the massive mouthful of cake, could only offer a muffled, garbled apology. This triggered the first wave of laughter. Bob Crane started it. He dropped the plate onto the table and doubled over, pointing at Banner’s chocolate-smeared mustache. Then Richard Dawson started, followed by the camera crew. Within seconds, the barracks set was erupting in a roar of hilarity that made it impossible to continue.
The prop master, however, was the only one not laughing. He came running out from the wings, clutching a clipboard and looking like he was about to have a heart attack. “That was the only cake!” he cried out. “We had one! I told everyone we only had one for the close-ups!”
Banner finally managed to swallow. He wiped his mouth with the back of his sleeve, looked the prop master in the eye, and delivered the only line that could possibly save him. He held up his hands, shrugged his shoulders in that iconic, helpless way, and said in his perfect Sergeant Schultz voice, “I see nothing! I hear nothing! I eat… everything!”
The set went into a second, even louder round of hysterics. The idea that Banner had used his own catchphrase to cover for his literal consumption of the production budget was too much for anyone to handle. They had to shut down the barracks set for nearly an hour because the crew couldn’t stop shaking the cameras with their laughter every time they looked at Banner’s guilty face.
As Banner tells this story to the talk show host years later, he explains that they actually had to send a production assistant to a local bakery miles away to find something that looked remotely like the original cake. They spent the rest of the day filming around the “damaged” side of the dessert, which is why, if you watch that specific episode closely, the cake seems to change shape between the wide shot and the close-up.
He remembers that moment not as a mistake, but as the perfect example of why that show worked. He says that in the middle of playing characters in a prisoner-of-war camp, surrounded by the imagery of a dark time in history, those moments of pure, accidental silliness were what kept them human. He loved that he could make his friends laugh just by being a little too fond of a good dessert.
The interviewer asks if he ever felt bad about the delay he caused. Banner smiles, a wide, genuine beam that reaches his eyes. He says that the director eventually forgave him, mostly because the “I see nothing” ad-lib was so funny they tried to find a way to write it into the next three scripts.
He concludes the story by saying that every time he sees a Black Forest cake now, he doesn’t think of Germany or the show’s ratings. He thinks of Bob Crane’s face when he realized his co-star had just devoured the scene’s only hope for continuity. He thinks of the warmth of that set and how a simple misunderstanding over a piece of chocolate cake became one of his favorite memories from six years in uniform.
It was a reminder that even when you are playing a guard, sometimes your stomach is the one really in charge.
Which Hogan’s Heroes character did you always wish you could share a meal with?
