The Dark Knight Knightfall or The Dark Knight 2 is a 2014 film and the 2nd film of The Dark Knight. It's the 4th or 5th longest film ever made.
Three years after the events of The Dark Knight Danny finds himself struggling to be The Dark Knight and lives his life normally. However the Crimson Empire has come out of dormancy and their first target is earth But when Danny suddenly vanishes from the face of earth a new Dark Knight must be born.
Filming took a year to finish and editing took 60 days to finish.