Slither script - Save the Cat beat sheet analysis

Introduces Starla’s class on survival of the fittest, establishing tone and stakes.

When Darwin said 'fittest,' he didn't necessarily mean the strongest or the most intelligent, or any one trait...

Early dialogue about human fitness hints at themes of evolution and survival.

We humans think we're more fit, more evolved, because we're smarter. But we're neophytes. We've been around two...

We meet Starla, Grant, and the townsfolk, see Grant’s jealousy and sense the meteor tremor.

Grant is infected by the meteorite spore, launching the central conflict.

Starla senses Grant’s odd behavior and confronts him about locked doors, questioning what’s happening.

Grant? Why are there -- did you put locks on the garage?

Grant ventures alone into the woods, marking departure from normal life into the infected world.

Starla reconnects with Bill on the porch, establishing the supportive secondary relationship.

A series of investigations and disappearances deepen the horror as Starla and Bill probe the mystery.

Grant’s transformation is revealed, shifting the story from mystery to full-scale horror.

Heh. It ain't as bad as it looks, sugarplum. Dr. Carl was just here. I had a reaction...

Infected pets and townsfolk appear, Starla’s call to police underscores growing isolation.

Bill, it's Starla! It's -- I think you better come over right away -- I think Grant's sick,...

Brenda’s body bursts, infecting the posse—hope seems gone as parasites overwhelm them.

What the fuck they gonna do with her in a hospital, Bill?

The survivors are trapped and attacked by diseased deer, morale is at its lowest.

I got to leave my post.

Starla decides to sacrifice herself to lure Grant, shifting from despair to action.

We can't make it. Just get away, when you get the chance.

An escalating battle with infected townsfolk leads to a final confrontation with Grant.

Now, Bill!! Kill the motherfucker!!

Starla kills infected Bill at dawn, completing her arc and closing the cycle.