The podcast host, Marcus, leans forward and places a tarnished silver platter on the table between them. Robert Clary, sitting upright with that unmistakable spark still dancing in his eyes, looks down at the prop and lets out a dry, melodic cackle that takes everyone in the room back to the 1960s.

“You found it,” Robert says, his voice a gravelly mix of French sophistication and Hollywood history. “Or at least, you found something that looks just like it. Do you know how many times I carried a tray like this toward John Banner?”

Marcus smiles, nodding. “The fans always ask about the food, Robert. They want to know if LeBeau’s cooking was as good as it looked on screen.”

Robert leans back, the studio lights reflecting off his glasses. He explains that while the show was about a prisoner of war camp, the atmosphere on the set was anything but somber. They were a family, a group of men who had mostly seen the real horrors of war and decided that the best revenge was laughter.

“John Banner,” Robert continues, shaking his head fondly. “He was a mountain of a man with a heart made of marzipan. But he was always, always hungry. We used to joke that the only reason Schultz didn’t turn us in was because we were the only ones providing him with a decent snack.”

He tells the story of a Tuesday morning in the middle of the third season. The script called for a scene where LeBeau bribes Schultz with a fresh apple strudel to get him to look the other way while Newkirk sneaks out of the barracks.

The prop department was running behind. Usually, they had real pastries delivered from a bakery in Beverly Hills, but that morning, the delivery truck had broken down somewhere on Sunset Boulevard.

The director was fuming. Time was money, and they were already two hours behind schedule. He didn’t want to wait for a fresh delivery.

“Just use the stunt food,” the director yelled toward the prop table.

Robert looks at the podcast camera, a mischievous grin forming on his face.

“Now, you have to understand, stunt food in 1967 wasn’t what it is today. It was basically painted industrial foam. It looked beautiful under the lights, like a masterpiece of German baking, but it was essentially a sponge covered in shellac.”

John Banner hadn’t been on the floor when the director made the switch. He walked onto the set right as the bells rang for filming. He saw the tray. He saw the “strudel.” His eyes widened with genuine, unscripted joy.

The lighting was set. The actors were in position.

And that was the moment John decided to take the largest bite of his life.

John’s jaw unhinged like a python. He didn’t just nibble at the edge; he went for the full end-piece, the part where the “crust” looked particularly flaky and golden.

The entire cast—Bob Crane, Richard Dawson, Larry Hovis, and myself—held our collective breath. We knew it was foam. We knew it was probably toxic. But nobody stopped him. We were all too mesmerized by the sheer, hungry commitment in his eyes.

As his teeth sank into the prop, there wasn’t the sound of crunching pastry. Instead, a distinct, high-pitched squeak echoed through the silent barracks set. It sounded like a dog’s chew toy being crushed under a steamroller.

John’s eyes immediately went wide. He realized his mistake the second the “pastry” fought back against his teeth. But John Banner was a professional of the old school. He didn’t spit it out. He didn’t call for a “cut.”

Instead, he began to chew.

He chewed with the intensity of a man trying to finish a marathon. His cheeks were bulging, and because the foam was porous and had been sitting in a box with industrial cleaning supplies, it started to react with his saliva.

A small, white bubble of soap suds appeared at the corner of his mouth. Then another.

Bob Crane was the first to go. He turned his back to the camera, his shoulders shaking violently. You could see the back of his neck turning bright red as he tried to swallow his own laughter.

Richard Dawson, who was usually the king of the dry remark, simply doubled over and put his head between his knees, disappearing behind a bunk.

I was standing right in front of John, holding the tray. I had to look him in the eye. He was looking at me with a mixture of terror and apology, his mouth full of soapy yellow sponge, still trying to maintain the persona of the bumbling Sergeant Schultz.

Finally, the director realized John wasn’t going to stop until he’d actually swallowed the thing. He screamed “Cut!” so loud it echoed off the rafters of the soundstage.

The set erupted. I have never heard a sound like it. It wasn’t just laughter; it was a collective hysterical breakdown. The camera operators were literally crying. The boom mic drifted down and hit the table because the operator couldn’t hold it straight anymore.

John finally spat the mangled, soapy mess into his hand. He looked at the ruined foam and then at the director.

With that perfect, comedic timing he possessed, he wiped a bubble from his chin, straightened his uniform, and looked at the empty tray.

“I see nothing,” he announced to the room in that iconic booming voice. “I taste nothing! And if I have to do another take, I know nothing!”

The crew had to take a twenty-minute break just to compose themselves. John had to go to his trailer to rinse his mouth out with Listerine because he said it tasted like he’d eaten a laundromat.

But that was John. He was so dedicated to the bit, and so genuinely fond of the props, that he was willing to eat a sponge just to keep the scene moving.

Later that afternoon, when the real strudel finally arrived, he refused to touch it. He told the prop master, “Tiny, I have had enough fiber for the entire Rhine Valley today.”

We kept the mangled piece of foam in a glass jar in the makeup trailer for a week. It became a sort of mascot for the season. Every time one of us would get too serious or start complaining about the long hours, someone would just point at the jar.

It reminded us that we were getting paid to play, to be ridiculous, and to work with a man who would literally chew on the scenery if it meant making us smile.

When I think back on those years, I don’t think about the ratings or the awards first. I think about the smell of that studio, the friendship of those men, and the sight of a giant German sergeant trying to maintain his dignity while foam bubbles grew on his chin.

John passed away in 1973, but I can still hear that squeak. I can still see the look of betrayal on his face when the strudel didn’t crunch.

It was the most honest moment we ever filmed, even if it never made it to the screen. It was just us, being human, in the middle of a fake war.

And honestly, I wouldn’t trade that soapy industrial sponge for the finest meal in Paris.

It’s those little moments of shared absurdity that make a long career feel like a short afternoon with friends.

What’s the funniest “oops” moment you’ve ever witnessed at work?