Check out the trailer for The Beast Within, an upcoming movie starring Kit Harington, Ashleigh Cummings, James Cosmo, and Caoilinn Springall. 　　After a series of strange events leads her to question her family’s isolated life on a fortified compound deep in the English wilds, 10-year-old Willow follows her parents on one of their secret late-night treks to the heart of the ancient forest. But upon witnessing her father undergo a terrible transformation, she too becomes ensnared by the dark ancestral secret they’ve tried so desperately to conceal. 　　The Beast Within is produced by Merlin Merton, Martin Owen, Ryan Hamilton, Karl Hall, Sebastian Street, Alex Chang, Jack Christian, Evan Ross, Jordan Wagner, and Ying Ye. It is written by Greer Taylor Ellison and Alexander J. Farrell. 　　The Beast Within, directed by Alexander J. Farrell, opens in theaters nationwide on July 26, 2024.