Can The Joker age?
The Joker's age changes depending on the version of the character – for example, in Batman: The Animated Series, he's 44 years old, but in some stories in the comics, he has been portrayed as being in his late 50's, so it's not surprising that the movie went for a younger portrayal. Why is the Joker so old? The Joker was initially depicted as being much older than Batman. However, The Killing Joke presented his origin as a young comedian with a pregnant wife, and he was about 25 in it.