// ANNOTATED SCRIPT · STORY CRAFT

Catalyst: Warehouse Ten, Annotated

What this page is: the pilot's final pages, where a setup planted in the cold open pays off — not once, but four times in the same unbroken sequence.

By · Annotated 2026-08-10 · Script excerpt from Catalyst, spec pilot, first draft, January 2022

The other half of a payoff already on this site

The annotated cold open for this pilot already quotes two lines from this scene in its own payoff panel — the Engineer's line about the Lunar Lander, and Anatoly's closing "family of spies" speech. That panel makes its point efficiently in two sentences. This page exists for a different reason: to show the whole scene those two lines were pulled from, because the payoff isn't really about the Engineer, or about Anatoly. It's that all four residents planted in the cold open — the Engineer, the Writer, the Artist, and the Assassin — turn out to be exactly what they looked like they might be, in the same unbroken beat, none of them singled out for special treatment.

CATALYST · SPEC PILOT · PP. 57–60 ● WAREHOUSE TEN

INT. SUSAN’S SEDAN – GATE – ARMY STORAGE DEPOT – NIGHT

Frankie slows the car before a massive electrified gate. The kind you’d find at a military base. Susan regards it from the passenger seat, curious. After a beat, the GATE GRINDS open.

EXT. ARMY STORAGE DEPOT – WEST VIRGINIA – NIGHT

Miles from civilization. Susan’s Sedan winds through an overgrown complex of abandoned buildings, enters a warehouse.

INT. WAREHOUSE TEN – ARMY STORAGE DEPOT – NIGHT

No lights. The cracked ceiling admits moonlight. The Sedan stops, headlights shining into the darkness.

Frankie and Susan get out to find a familiar figure waiting for them — Anatoly. Susan regards him in shock, she’s further surprised when Frankie runs over to him and they embrace warmly. Susan approaches, confused —

SUSAN

You helped her escape?

ANATOLY

I promised her father I would look after her, just as I would for you. Didn’t I tell you that story?

SUSAN

No. That’s one I haven’t heard.

Susan sees an odd shape lit by the sedan headlights. She recognizes the outline of a Lunar Lander, full-sized. Susan moves to it, passing a rusting old video camera, feet crunching on fake moon rocks. This is a movie set for NASA. Susan finds The Engineer standing beside the Lander.

THE ENGINEER

If they would’ve listened. We could’ve done it for real.

Susan looks back toward Anatoly and Frankie. What the hell?

INT. MISSION CONTROL SET – WAREHOUSE TEN – NIGHT

Another set. Vintage computers. Wall screens. TV Cameras. Long forgotten and abandoned to decay. Susan sits, watching The Assassin clean a .45 Automatic pistol, The Writer clicking at a typewriter, and The Artist creating fake news.1 Frankie sits beside Anatoly as he tells them a story —

ANATOLY

You may have heard about Operation Paperclip. After World War Two, it was a program to bring Nazi scientists to the United States. They built our space program. Got us to the moon.

THE ENGINEER

Eventually. With a little help.

Susan sees The Engineer nearby, trying on a space helmet.

ANATOLY

After the Berlin Wall came down, the CIA had a similar program. It was run by your father. He recruited Ex-Soviet Scientists, Military Officers, and Spies. After debriefing them, they were retrained for covert deployment. Problem was, many of them were still loyal to Moscow. Double agents. Over the last thirty years, they’ve infiltrated not only our National Government, but also private industry. Undermining our political system and foreign policy, working to destroy our democracy from within. For fifty years, they were in hiding.

FRANKIE

When you went looking for something to use against me —

SUSAN

That’s not what I was doing.

FRANKIE

When you found that code. You forced their hand. Now that I’m out, we’re going to find them.

SUSAN

(to Anatoly)

Are you? It’s been a little while since most of you were operational.

ANATOLY

We built the security networks of this country. Engineered the surveillance systems. Wrote the Propaganda. Planned and executed covert missions. Experience will be our force multiplier. And, Frankie.

(beat)

But we need someone on the inside.

Susan sees everybody’s looking at her. Uh-oh.

SUSAN

Me? You want me to go back to work? Undercover at the CIA? Hunting Russian double-agents? I don’t know how to do that.

FRANKIE

You’ve already done it. At Internal Affairs. The five years I spent in prison. That was thanks to you.

SUSAN

Is that your psychotic way of fishing for an apology?

Frankie shrugs. Anatoly settles them down.

ANATOLY

You’re doing this. Both of you. Together. It won’t be easy, but it’s in your blood. It’s who we are. Some people are born into a family of Doctors, or Construction Workers, or Teachers. Like it or not, we’re a family of spies.

SUSAN

Why couldn’t you sit on a park bench and feed the ducks, like everyone else’s Grandfather?

That’s right. Anatoly’s their Grandfather. Thanksgiving arguments at their house could take the world to DefCon One.

We go out on Susan. Considering her options. Or lack thereof.

-- END OF PILOT --

  1. 1

    One clause, three payoffs. The Assassin's cardboard weapons from the cold open are a real .45 now. The Writer's cat-and-crossword bedroom is a working desk again. The Artist, who did nothing but sleep and snore in the cold open, turns out to run disinformation. The cold open planted four separate guns on four separate walls — this is the one line where all four fire in the same breath, none of them held back for a later episode that this unsold pilot never got to write.

    Chekhov's Gun

What this excerpt doesn't show

The scene immediately before this one — Eli and a Russian operative named Maxim breaking into the now-empty nursing home, finding only a dead guard and Anatoly's abandoned guitar — is its own beat, working a different job (dread, not payoff), and is left out here so this excerpt stays focused on the one thing it's built to demonstrate.

Read the whole thing

This excerpt is the closing pages of a 60-page pilot. The full logline, genre, and comps are on the original post — Spec TV Pilot: “Catalyst” →

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