I was doing a podcast interview not too long ago, just a casual conversation about television history, when the host completely caught me off guard.

He didn’t ask about the series finale.

He didn’t ask about the complex medical jargon we had to memorize.

Instead, he leaned into his microphone, smiled, and asked an incredibly specific question.

He asked, “What was the absolute most miserable day you ever had on the outdoor set?”

I had to laugh out loud right there in the studio.

People always seem to think making a television show in Southern California is incredibly glamorous.

They picture constant sunshine, palm trees, and production assistants bringing you iced tea in a canvas director’s chair.

But for our show, we shot all the exterior scenes out at Malibu Creek State Park, which we affectionately called the Ranch.

It was supposed to be the rugged, remote Korean peninsula.

What nobody tells you about the mountains in Malibu is that in the dead of winter, it is absolutely, bone-chillingly freezing.

On this particular morning, the script called for a sweltering, oppressive summer heatwave.

We were supposed to be sweating, constantly complaining about the heavy humidity, and weakly fanning ourselves just outside the Swamp.

In reality, the temperature was barely above freezing, and there was a heavy layer of frost covering the canvas tents.

We were standing out in the dirt wearing nothing but thin, short-sleeved cotton khaki shirts and our metal dog tags.

Our teeth were practically chattering out of our heads between takes.

To keep us from getting hypothermia, the prop crew brought out these massive, industrial-grade propane space heaters.

They were these towering metal contraptions that blasted pure, concentrated fire.

Whenever the director yelled cut, the entire cast would immediately sprint toward these heaters and huddle around them like penguins in a blizzard.

We were just trying to get some basic feeling back into our numb fingers and toes before the next setup.

I remember I was standing right next to one of the heaters, completely frozen, just waiting for the camera crew to adjust a lens.

I was shivering so violently that I didn’t even notice how incredibly close my feet were to the burning base of the metal heater.

Gene Reynolds, our director for the episode, finally called out that the camera department was ready.

He told everyone to get into their starting positions by the Jeep for a wide shot.

The assistant director shouted for absolute quiet on the set.

The tension was always really high when we were freezing because everyone just wanted to get the take done perfectly so we could run back and put our heavy winter coats on.

Gene looked at the monitors and yelled, “Action!”

And that’s when it happened.

I confidently delivered my opening line exactly as rehearsed.

I threw my arms up in the air, loudly complaining about the fictional heat, and went to take a dramatic step forward toward Mike Farrell.

But my body didn’t go anywhere.

My upper half lunged forward, but my right foot felt like it was completely welded to the earth.

I lurched forward awkwardly, my arms flailing wildly like a windmill, and nearly face-planted straight into the hard dirt.

I looked down in total confusion to see what had tripped me.

The thick, heavy rubber sole of my army-issue combat boot had completely melted.

I had been standing so close to that industrial space heater for so long that the heavy rubber had literally liquefied without me feeling a thing.

It had fused into a bubbling puddle of black tar, cementing my boot permanently to the metal base of the heater and the frozen California ground.

I panicked and tried to violently pull my leg up again.

This time, I managed to lift my foot about six inches into the air.

But the melted rubber just stretched out like a thick, black string of hot mozzarella cheese.

It made this horrible, incredibly loud suction noise that echoed across the quiet set.

Mike Farrell was standing right across from me, waiting for his cue.

He took one look at the giant web of melted rubber stringing from my elevated foot all the way to the ground, and he just lost his mind.

He completely broke character right then and there.

He doubled over, clutching his stomach, laughing so hard that absolutely no sound was coming out of his mouth.

Gene Reynolds was sitting behind the camera monitors, completely baffled by what he was watching.

From his specific camera angle, he couldn’t see my feet at all.

All he saw was me lurching forward randomly and Mike suddenly collapsing into a fit of silent hysteria.

Gene yelled out out, “Cut! What is going on out there? Why aren’t you walking over to the Jeep?”

I looked right at the camera lens and said, “Gene, I can’t walk to the Jeep. I am part of the landscape now.”

I gave my trapped leg one final, massive yank.

With a violent snapping sound, my foot finally came free from the earth.

But only my foot.

The entire bottom half of the combat boot was entirely gone.

The thick rubber sole was still completely glued to the dirt by the base of the heater.

I was now standing awkwardly in the freezing dirt, wearing the leather upper part of a boot like a floppy brown sock, with my bare toes practically touching the frozen ground.

When the rest of the crew finally walked over and realized what had happened, the entire set erupted into chaos.

The camera operators were shaking so hard from laughing that they couldn’t have filmed the scene even if we tried to keep going.

Our script supervisor was using her clipboard to hide the fact that she was crying from laughing so hard.

But the costume department was certainly not laughing.

The wardrobe supervisor came running over with this look of absolute panic and horror on his face.

We were an hour away from the main studio lot, completely isolated in the mountains.

They didn’t have a backup pair of those specific vintage combat boots on the wardrobe truck.

They only had the exact pair I was currently destroying in the dirt.

The crew spent the next twenty minutes frantically trying to scrape the melted black rubber off the dirt with a metal cooking spatula they borrowed from the catering truck.

It was a complete and utter disaster.

They managed to pry the sole off the ground, but there was absolutely no way to reattach it to the ruined shoe.

We were rapidly losing daylight, and Gene was fiercely determined to get the shot before the sun went down behind the mountains.

So, the production team had to desperately improvise.

The wardrobe department managed to find a random pair of green canvas sneakers belonging to one of the lighting technicians.

They made me take off the floppy leather sock and put one tiny canvas sneaker on my right foot, while keeping the heavy, normal combat boot on my left foot.

For the rest of the entire shooting day, I had to walk around the set with a severe, lopsided limp.

To hide the embarrassing mistake from the television audience, Gene had to reframe every single shot to film me exclusively from the waist up.

Every time the camera rolled, I had to pretend I was sweltering in the miserable summer heat, while secretly shivering and standing crooked in a stranger’s canvas sneaker.

The absolute hardest part of the day was looking Mike Farrell in the eye.

Every time I tried to deliver a serious line of medical dialogue or loudly complain about the fictional heatwave, Mike would slowly glance down at my mismatched feet just out of the camera’s view.

His shoulders would instantly start bouncing up and down.

He would literally bite the inside of his cheek just trying to stop himself from ruining another expensive take.

The entire cast knew exactly what was going on just out of frame.

Loretta Swit would walk past me for a scene, briefly look down at my green sneaker, and just shake her head, completely unable to finish her dialogue without smiling.

It took us over a dozen agonizing retakes just to get through a very simple conversation by the Jeep.

No one could look at me without remembering that loud suction noise of my boot melting into the dirt.

It became an instant legend among the crew on the set.

For weeks afterward, whenever the prop department brought out those heavy space heaters, someone would always yell out a loud warning for everyone to check my shoes.

They even put a little strip of yellow caution tape around the base of the heater just to mock me.

It is funny how the most miserable, freezing days on a television set often produce the best, most enduring memories.

We were completely exhausted, shivering constantly, and covered in California dirt, but we were laughing so hard together that we could barely breathe.