Ezra Miller, 29 years old, the controversial star of The Flash and Fantastic Beasts movies, has been accused of various incidents related to disorderly conduct, assault, and burglary, which have resulted in multiple arrests and citations. He has also been accused of grooming minors.

In 2011 in Pittsburgh, police found twenty grams of marijuana in Miller's possession, and cited him for disorderly conduct. In March this year in Hawaii, Miller was charged with disorderly conduct after physical altercations at a karaoke bar, whilst in April he was again taken into custody for second-degree assault.

In June the Sioux tribal court issued a temporary order of protection against Miller on behalf of 18-year-old activist Tokata Iron Eyes. The relationship between Miller and Iron Eyes, began in 2016 when Miller was aged 23 and Iron Eyes was aged 12.

On June 16, 2022, a mother and her twelve-year-old child were granted a temporary harassment prevention order against Miller in Massachusetts after they said that Miller threatened the woman's family and showed inappropriate behaviour towards the child.

Late in June the Rolling Stones reported that Miller has been running a large, unlicensed marijuana cultivation operation in his farm at Vermont, where he has also been housing a woman that he had met in Hawaii, and her three young children, aged one to five. The State Attorney's office had requested two emergency care orders over the past week that sought to transfer legal custody of the children over to the state, however the police and social workers were unable to locate the children or the mother.

In August, Miller was charged with felony burglary, stemming from what the police report indicated was theft of bottles of alcohol from a private home in May 2022, according to Vermont State Police.

About a week later, a representative of Miller released a statement to Variety in which Miller apologised for his past behaviour, and added that he has begun treatment for "complex mental health issues".