Joker: Folie à Deuxdelves deeper into the mental state of Arthur Fleck, leaving many wondering what mental illness - if any - the character has. By the time ofJoker: Folie à Deux’s shocking ending, Arthur Fleck’s character is fleshed out even more so than it was in the first film. WhileJoker 2’s DC Easter eggsare prevalent, the film continues the trick established by its predecessor by making Joker a more grounded character who is versed in reality.
The primary way this is done is via the exploration of Arthur Fleck’s mental illness, performed admirably by Joaquin Phoenix inJoker: Folie à Deux’s cast. The first movie also explored Fleck’s mental state, withJoker 2’s court-based storyline going even further into this. As Arthur’s defendants try to avoid the death penalty that would put an end toJoker 3’s potential story, a lot of conversations about Arthur’s mental illness are raised, begging the question of which he has.
Arthur Fleck Has A Neurological Disorder Caused By A Brain Injury
Speculation Has Attributed A Specific Disorder To Joker’s Arthur Fleck
Interestingly, neitherJokernorJoker 2explicitly state what disorder or mental illness Arthur has. He often is shown, more so in the first movie, to suffer from laughing fits regardless of the situation. Arthur even has a card to explain this to those in public, though it is never visible what illness the card states to explain Arthur’s condition.
As such, a lot of speculation regarding this subject has come from outside of the film’s story. As posted on theNational Library of Medicinewebsite,it has been widely speculated that Arthur possesses a neurological disorder called pseudobulbar effect inJokerandJoker 2that results from a brain injury and causes laughing fits. It is worth noting that neurological disorders come from trauma to the brain and are thus different from mental illnesses, which stem from thoughts, feelings, and environmental factors.
Joker 2’s exploration of Arthur’s physical abuse at the hands of his mother supports the idea of him having brain trauma, causing thepseudobulbar effect.
Arthur Fleck’s Exact Mental Illness Or Illnesses Are Never Confirmed
Joker 2 Delves Deeper Into Other Interpretations Of Arthur’s Mental State
However, as alluded to, this is all speculation. InJokerandJoker 2, it is never confirmed what exactly Arthur’s illnesses, mental or otherwise, are. That said,Joker: Folie à Deuxincludes some interesting exploration of this. The film centers primarily around Arthur’s trial for the murders he committed in its predecessor. Naturally, he has a defense lawyer.This lawyer, Maryanne, and Arthur’s doctor are trying to convince the jury that Arthur has dissociative identity disorder (DID) and that Joker is an entirely different personalitysharing Arthur’s body.
Dent calls another doctor to the stand who insists Arthur does not have DID, and that his actions as Joker are a result of severe anxiety, loneliness, and PTSD…
On the other side of Arthur’s trial is Harvey Dent, the prosecution. Dent calls another doctor to the stand who insists Arthur does not have DID, and that his actions as Joker are a result of severe anxiety, loneliness, and PTSD from his childhood abuse, but that Arthur was consciously doing so rather than another personality. Overall,Joker: Folie à Deuxcontinues the mental health aspect established in the first movie, despite not moving any closer to a concrete confirmation regarding Arthur’s state.
Joker: Folie a Deux
Cast
Joker: Folie à Deux is the sequel to Todd Phillips' critically acclaimed comic book thriller Joker. Reprising his Academy Award-winning performance as the failed comedian Arthur Fleck, Joaquin Phoenix revisits the iconic DC character alongside Lady Gaga, who makes her debut as Joker’s lover Harley Quinn in this standalone continuity of the DC Universe.
