A young man struggles to access sublimated childhood memories. He finds a technique that allows him to travel back into the past, to occupy his childhood body and change history. However, he soon finds that every change he makes has … Ashton Kutcher, Amy Smart, Eric Stoltz, Melora Walters, Ethan Suplee, William Lee Scott, Elden Henson Added on HBO 2022-06-07. Added on Amazon Prime 2023-07-18. Youtube Trailer