Trapped in the forest, a special Super code-named Rattle finds herself at odds with the S.C.P when they send a task force led by an unknown woman known as The Mindwalker to capture her.
Rattle will be released in 2019, with Endpoint acting as the writer.
- The film will delve into the backstory of Rattle.
- The film takes inspiration from Logan and Telltale's The Walking Dead.
- The film features the THCU's second female main antagonist, after Dueseqit from Moon Wars: The Future Soldier, and the first female main protagonist in the THCU.