Joker Movie Spoilers
Everything You Need to Know About Joker if You Refuse to See It in Theatres
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In the final scene of the movie, Arthur is locked up in Arkham Asylum, seemingly where he'll stay as a result of his rampage. However, another theory is that all the events of the film were simply a figment of a severely unstable person's imagination and none of it ever even happened. Whatever the case, we leave Arthur there, being chased by hospital staff as he laughs and laughs and laughs and laughs . . .