I was sitting in a small, dimly lit studio for a podcast a few years back, just reminiscing about the old days at Stage 9.

The host was a huge MAS*H fan, the kind who knows the production codes for every episode better than I do.

He leaned in and asked me about a specific scene from one of the mid-season episodes where Radar is seen slumped over his desk.

He wanted to know if that exhaustion I portrayed was just good acting or if the long hours were starting to get to me.

I had to laugh because that question immediately triggered a memory I hadn’t thought about in decades.

It took me right back to 1976, right in the thick of the show’s most grueling production schedule.

People don’t realize that while the show looked like it was shot in the breezy hills of Malibu, we spent half our lives inside a giant, windowless box in Hollywood.

The air in that soundstage was always thick with the smell of old canvas, floor wax, and the diesel fumes from the heaters.

By the time we reached the fourth or fifth day of a shooting week, everyone was walking around like a zombie.

I remember this one particular Tuesday where we had been at it since four in the morning.

We were filming a scene in Radar’s office, which was basically a tiny wooden shack built inside the larger set.

The lighting was set for a “late night” vibe, meaning most of the overheads were off and the room was filled with soft, warm shadows.

My only job in this specific take was to be a background element while two of the other leads had a heavy, dialogue-driven conversation near the doorway.

The director told me to just “be Radar” and catch some shut-eye at the desk while the war hummed on around me.

I remember thinking that the wooden desk actually felt strangely comfortable that afternoon.

I put my head down on my arms, adjusting my cap so the brim wouldn’t dig into my forehead.

I heard the assistant director call for silence, and the familiar hum of the cameras began.

The lead actors started their lines, their voices drifting toward me like a low, rhythmic lullaby.

My eyes felt like they were made of lead, and the more they talked about the casualties and the chaos, the more peaceful that little desk felt.

I told myself I was just getting into character, really feeling the weight of the 4077th on my shoulders.

The silence of the crew, the stillness of the air, and the repetitive nature of the takes started to weave a very dangerous spell.

I didn’t just pretend to drift off; I fell into the kind of deep, subterranean sleep that you usually only get after a marathon.

Apparently, about thirty seconds into the take, I didn’t just sit there quietly.

I started to snore.

And I don’t mean a polite little whistle; I mean a full-throttle, gravel-in-a-blender kind of snore that vibrated the very desk I was leaning on.

Alan Alda was right in the middle of a serious piece of dialogue when the first “honk” came out of my nose.

He stopped, looked over at Mike Farrell, and his eyes went wide.

Normally, a director would scream “Cut!” the moment a background actor ruined a take like that, but our director that day was Gene Reynolds, and he saw a golden opportunity.

He motioned frantically to the cameraman to keep rolling and signaled to the actors to keep going, no matter what happened.

Alan, being the pro he is, didn’t miss a beat.

He improvised a line about how the “choppers must be coming in early” because he could hear the engines revving in the office.

The crew was absolutely losing it.

I could hear later that the boom op was shaking so hard from muffled laughter that the mic was bobbing up and down in the frame.

Gene was behind the monitor with his hand clamped over his mouth, his face turning a shade of purple I’ve never seen before or since.

They finished the entire scene with my snoring acting as a percussion section for their dialogue.

But the real joke was only just beginning.

When they finally got the take, Gene whispered to the entire cast and crew to be absolutely silent.

“Nobody wake him up,” he breathed.

“We are wrapping for the day. Everyone pack up, quiet as mice, and get out of here.”

They actually did it.

They spent the next twenty minutes strike-lighting the set, moving heavy equipment, and rolling out the cables in total silence.

They turned off every single light in the soundstage, one by one, until the entire building was a tomb.

The heavy, sound-proofed doors groaned shut and clicked into place, leaving me alone in the pitch black.

I woke up about two hours later.

I didn’t know where I was, what year it was, or why the world had ended.

I lifted my head off the desk, and it was so dark I couldn’t see my own hand in front of my face.

The silence was absolute.

I remember whispering, “Colonel? Sparky?” into the void, but only a hollow echo came back.

For a terrifying thirty seconds, my sleep-deprived brain actually convinced me that the war had moved on and they had simply forgotten to evacuate Radar.

I stumbled around in the dark, tripping over a prop crate and nearly knocking over a fake IV stand.

I finally found the exit and burst out into the bright California sunset, still wearing my full 1950s Army fatigues and my little round glasses.

There was a security guard making his rounds on a bicycle who nearly fell off when he saw a confused corporal from the Korean War sprinting out of a dark building.

The next morning, I walked onto the set trying to look as professional as possible, hoping maybe they hadn’t noticed how long I’d been gone.

I walked into the mess hall set, and the entire cast was already there, sitting in total silence.

Harry Morgan looked up from his coffee, peered over his glasses, and said, “Sleep well, son? Or do we need to check your pulse?”

The whole room erupted.

Alan had gone out and bought a “Do Not Disturb” sign from a local hotel and had it taped to my clipboard.

They had even taken a Polaroid of me while I was out, capturing a string of drool that was apparently quite impressive.

That photo stayed pinned to the production board for the rest of the season.

It became a legendary story on the Fox lot, and for years afterward, crew members from other shows would walk by and ask me if I needed a pillow.

It taught me two things: never trust a MAS*H director with a sense of humor, and never, ever get too comfortable in the Swamp.

We were a family, but we were a family that would absolutely leave you in the dark if it meant getting a good laugh.

Looking back, those moments of pure, unscripted idiety were what kept us sane during those long years of filming.

Do you have a favorite Radar moment that always makes you smile?