THERE’S SOMETHING INSIDE (4-page short horror screenplay) Written by Mark Renshaw

A strange creature seeking shelter for the night finds itself 20,000 feet in the air on an airplane wing with one passenger inside bent on its destruction.

Whether you’ve ever seen the Twilight Zone episode, “Nightmare at 20,000 Feet” starring William Shatner or the “Twilight Zone: The Movie” version starring John Lithgow, you know the gist of the very popular tale: Man sees a gremlin on the wing of an airplane plane but nobody believes him. The man believes the gremlin is there to destroy the airplane and decides to take matters into his own hands, no matter how crazy he looks. But, if you’re like me, you’ve always wondered why the gremlin was there in the first place? What were its motives?

Well, in this Twilight Zone-themed, October OWC 2nd place winner, writer Mark Renshaw answers that question with his clever take on the tale – writing it from the perspective of the gremlin.

The story opens with our gremlin roaming an airfield, minding its own business, innocently looking for a place to take a nap. He finds a nice, cozy spot under the wing of a plane. But, when he wakes up, he realizes that he’s 20,000 feet in the air! Confused and frightened, he looks to one of the plane’s windows and sees the Shatner/Lithgow character staring at him from inside the plane. And it’s clear that this passenger has some bad intentions towards our gremlin.

As clever as this premise and its execution was, what I was most impressed with is that this script pretty much has zero dialogue – and yet, I was completely absorbed into this story throughout.

For any filmmakers who are TZ fanatics like me, this would make an excellent fan film and will be sure to rack up some Youtube/Vimeo views.

BUDGET: Modest. Two words: Green. Screen. And a little set-building.

ABOUT THE WRITER: Mark Renshaw is an award-winning screenwriter and producer, his sci-fi TV pilot script “Nearscape” reaching the semifinals of the prestigious Page Awards and 2ndround of the Austin Film Festival. His short script, “Cyborn” was the inaugural winner of the Inroads Screenwriting Competition. Reaching the top 4% of the BBC’s Open Drama Submission, Mark has also been added to their list of promising writers. As a producer, his first two short films, “No More Tomorrows” and “Surrender” have enjoyed successful runs on the independent circuit, garnering several awards. His latest sci-fi short, “The Survivor: A Tale From the Nearscape”, which he wrote and produced, currently has a worldwide distribution deal with Meridian Releasing, also serving as a proof of concept for a TV series. Mark has also had several short stories published, including “Ragnarok” by Cohesion Press in the horror anthology, “SNAFU: Resurrection”. You can watch check out Mark’s produced films and scripts on his website at mark-renshaw.com.

Read: THERE’S SOMETHING INSIDE (4-page short horror screenplay)

Discuss this script on the discussion board

*This screenplay may not be used or reproduced for any purpose including educational purposes without the expressed written permission of the author.

Find more scripts available for production.

About the Reviewer: Michael J. Kospiah is the award-winning screenwriter of critically acclaimed indie-thriller, The Suicide Theory (79% Rotten Tomatoes – available on Amazon Prime, Itunes, Google Play, etc) and 2020’s upcoming Aussie thriller, Rage. His horror feature, They Never Left is currently in development.

Subscribe to Michael’s YouTube Channel.