Namely, what was up with the laughing guy in Arkham with the Riddler at the end of the movie? Obviously, the mind jumps to the Joker. How many other laughing villains in Gotham do we know?

The scene ends with Barry laughing Joker-style with Riddler joining in. Director Matt Reeves confirmed that Barry is a “proto-Joker” in his recent interview with IGN. He added that all the ...