A time-travel movie where a teacher goes back in time to try to prevent the assassination of JFK, but faces unforeseen challenges that alter the course of history.

The story follows a high school teacher named Jake Epping who discovers a time portal that takes him back to 1958. His mission is to stop the assassination of President John F. Kennedy on November 22, 1963.

However, as he gets deeper into the past, he faces unforeseen challenges that alter the course of history, and he must also confront the personal consequences of changing the past. A complex and thrilling story that explores the butterfly effect and the idea of fate.