Mars Colony 23.
“We came to start a world. Now we're trying not to lose one.”
First-generation colonists on a struggling Mars settlement. The reactor is failing, Earth hasn't replied in 90 days, and the children born here have never seen a sky.

How the season unfolds
Each beat scaffolds into a real scene + shot when you start the project. Edit, rearrange, or drop any of them as you write.
- S0101The Reactor Coughs
Chief engineer Atlas runs another diagnostic. The fusion reactor's coolant has been thinning for six weeks. The settlement has six months.
CliffhangerThe diagnostic confirms what he's been hiding: the failure isn't mechanical. Someone is sabotaging it.
arctic research station1 cast - S0202Earth Goes Silent
Day 90 of no reply from Earth. The colony council debates whether Earth has gone silent — or whether the colony has gone alone.
CliffhangerA young engineer raises her hand: 'Maybe the signal is being blocked from this side.'
observatory dome2 cast - S0303The First Child
The first Mars-born child turns five. He's never seen a blue sky. He draws his birthday cake under a red one.
CliffhangerHe asks his mother: 'Mommy, can we go visit the place you came from?'
arctic research station1 cast - S0404The Saboteur Found
Hacker-engineer Yuna traces the reactor sabotage to a council member. They are still smiling at every meeting.
CliffhangerShe doesn't recognise the name on the access log: 'EARTH-DELEGATE-1.'
abandoned subway tunnel1 cast - S0505The Lost Lander
Pilot Bjorn flies the long-range rover to the abandoned Colony 22 — fifty kilometres east. It's empty. The lights are still on.
CliffhangerThere's fresh coffee on the table. The mug is still warm.
desert canyon sunset1 cast - S0606The Real Reason
Atlas confronts the council member. She tells him the truth: the colony was never meant to make it. They were the trial.
Cliffhanger'Earth wants the failure data. We were the failure.'
spaceship cockpit2 cast - S0707The Vote
The full colony gathers. Atlas tells them everything. The doctor proposes they fix the reactor anyway and lie to Earth about the result.
CliffhangerThe five-year-old raises his hand: 'I get a vote, right? I never saw a blue sky.'
observatory dome3 cast - S0808First Dawn
The reactor steadies. The Mars-born children stand at the dome window watching the sun rise — small, red, and theirs.
CliffhangerThe radio crackles to life. 'Colony 23 — Earth has been listening. Stand by for instructions.'
arctic research station2 cast
- scientist african 60plus man 13
- pilot nordic 30s man 3
- hacker east asian 20s woman 1
- doctor south asian 40s woman 5
- engineer mediterranean 40s man 1
- arctic research station
- observatory dome
- spaceship cockpit
- abandoned subway tunnel
- desert canyon sunset
- morgue night
Start “Mars Colony 23”
We'll scaffold 8 scenes, suggest the cast, and drop you straight into pre-production.