Arthur Fleck is a failed stand up comedian living in Gotham City in 1981. Framed by his co-worker, he was fired from his job. Arthur struggles with his mental health and is misunderstood by those around him. Losing access to medication and services, Arthur descends into insanity, angry at those who live with ease whilst so many people suffer. He takes on the identity of The Joker, and becomes a mass murderer, killing those who have wronged him. Arthur is known for his maniacal laughing, and love of dancing. He is portrayed by actor Joaquin Phoenix, who has received critical acclaim for his performance.
The Joker, as portrayed by Joaquin Phoenix in Joker (2019), is 5 foot 8 inches (1.73 m) tall.