Christian Bale has revealed why there was never a 4th Dark Knight film. 1 / 7
According to him, he and Christopher Nolan took things one film at a time. 2 / 7
"We will never get another opportunity," they always told themselves. 3 / 7
This made them work their hardest every single time. 4 / 7
According to Bale, Nolan's plan was always to stop if they got to 3 movies. 5 / 7
"We have to stick to Chris' dream," Bale said. 6 / 7
Judging by the continued success of both, that was a good idea. 7 / 7