CHATBOT: INT. SCIENCE CITY LABORATORY - DAY The bustling interior of an advanced biotech research facility brims with life and activity. Scientists in lab coats move about, attending to their futuristic-looking equipment, all illuminated by the clean glow of sterile light. We find ED (30s), an earnest and intelligent researcher with a charm reflected in his gentle eyes behind his glasses. He's huddled over a microscope, intensely focused on his work. Next to him is MARIA (28), his wife and fellow scientist, equally brilliant and incandescent with optimism. MARIA (looking at a petri dish) Ed, I think we've done it. It's stable. Ed looks up, excitement tinged with a hint of disbelief in his eyes. ED The cure to aging? Our life's work? Maria nods enthusiastically, her smile as infectious as the breakthrough they're on the brink of. EXT. SCIENCE CITY - CONTINUOUS Science City is a gleaming metropolis, a crown jewel of human achievement and the pinnacle of modern science. Towering buildings, green areas, and state-of-the-art infrastructure signify a community dedicated to bettering humanity. INT. SCIENCE CITY LABORATORY - DAY Celebratory cheers fill the air as other researchers gather around Ed and Maria. They're the heroes of the hour, holding a vial containing the green, luminescent serum - the vaccine of eternal youth. CUT TO: INT. ED AND MARIA'S CAR - NIGHT The couple drives home through the neon-lit streets of Science City. The glow of their accomplishment outshines the city lights. MARIA I can't believe it. The board is going to flip. ED (smiling) From lab rats to us, honey. We're going to change the world. Maria takes his hand, entwining her fingers in his. They share a look of deep connection and shared dreams of a bright future. CUT TO: INT. ED AND MARIA'S LIVING ROOM - NIGHT They arrive at a tastefully decorated home. It's quiet - the children are away. After settling in, Ed pours two glasses of wine. They toast to their success, sipping as they slip into the comfort of each other's company. MARIA (leaning in) To us, to our discovery, and to a future where we never have to say goodbye. Ed pulls her close, and they melt into a passionate embrace. Suddenly, a PHONE RINGS, shattering the moment. Ed frowns as he answers. The voice on the other end speaks of an escaped test subject and a lab breach. Maria's eyes widen with horror, reflecting on the implications. SMASH CUT TO: BLACK SCREEN RUN ZOMBIE, RUN SUPERIMPOSE: "an origin" BACK TO SCENE: Ed and Maria look at ...

CHATBOT: RUN ZOMBIE, RUN an origin written by Alan Volker SHOOTING SCRIPT PAGE 2 OF 150 EXT. SCIENCE CITY - NIGHT The once vibrant streets of Science City take on an eerie stillness in the aftermath of the frenzy. The city is awash under the cold, indifferent light of the moon. INT. ED AND MARIA'S LIVING ROOM - CONTINUOUS The room is charged with tension as Ed hangs up the phone, the color drained from his face. Maria's hands tremble, her wine glass shuddering against her lips. MARIA What -- what did they say? ED (in a hushed tone) The test subject... it's dead, but not. Resurrected. Containment failure. Maria's glass crashes to the floor, shards skittering across the tile. EXT. SCIENCE CITY LABORATORY - NIGHT Chaos envelops the lab. Sirens blare. The once secure facility is breached. A grotesque shape scurries across the shadows -- the test subject. CUT TO: INT. ED AND MARIA'S BEDROOM - LATER The couple is in bed, but sleep eludes them. Their eyes are locked onto a news broadcast, images of violence and horror flicker on the screen. It's clear -- the infection is spreading relentlessly. NEWSCASTER (V.O.) ...authorities urge citizens to remain indoors and lock all doors. This unknown virus is highly contagious and dangerous... Maria buries her head in Ed's chest, her body racked with silent sobs. ED (mutters to himself) This is not science. It's a nightmare. EXT. SCIENCE CITY STREETS - MORNING Ed and Maria rush to the lab amidst scenes of devastation. They weave through the panic-stricken populace as the infection grips the city with paralyzing fear. INT. SCIENCE CITY LABORATORY - CONTINUOUS The lab is a disaster zone. Broken vials, overturned tables, and blood-stained floors greet them. The escaped subject is nowhere in sight. Maria frantically searches for something, anything that could help them understand. MARIA (desperate) We need to find it. We can fix this, Ed! But Ed's attention is on the outside world. Through the windows, he sees the infected grow in numbers. The living dead. CUT TO: INT. LABORATORY CONTAINMENT AREA - LATER Ed and Maria stand before a secure vault, debating the ethics of releasing the experimental vaccine. MARIA (fearful) Are we sure it's safe? ED (determined) It's our only hope now. The sound of chaos is closing in on them. Suddenly, a CRASH echoes as the undead break through the lab perimeter. In a heart-stopping moment, Maria pushes Ed into the vault, locking the door. MARIA (tearful) I love you, Ed. Save yourself. Save us all. Ed's sc...