True Grit star Hailee Steinfeld has joined Kevin Costner in Relativity Media and EuropaCorp's Untitled Thriller, to be directed by McG, reports Deadline.
Written by Luc Besson and Adi Hasak, the film explores a story about Secret Service Agent Ethan Runner who discovers he's dying and decides to retire in order to reconnect with his estranged family. But when the Secret Service offers him access to an experimental drug that could save his life in exchange for one last assignment, he soon finds himself trying to juggle his family, his mission, and the drug's hallucinatory side-effects.
Besson and Virginie Besson-Silla are producing with Hasak and Relativity CEO Ryan Kavanaugh. Tucker Tooley is the executive producer.