The movie references in the cartoon sequence
I'm surprised the movie references in the cartoon title sequence included Batman. Batman was more a comic book or TV character than a movie character in 1976. He first appeared on the big screen in kiddie movie serials in the 1940s and then in a cheapie spin-off of the 1966 TV series that did weak business. It wasn't until Tim Burton's 1989 movie that Batman could truly be called a movie character.
It was almost as if Richard Williams—who made the animated sequences—anticipated Tim Burton and Christoper Nolan. Only now does Batman fit alongside Chaplin, Keaton, King Kong, Jaws, etc.
...Justin