A group of people who participated in the reality competition show this summer are suing MrBeast’s production company.

“Internal documents, NDAs, call sheets, and set photos obtained by Rolling Stone from crew members who worked on the Toronto leg of (’Beast Games’) describe a potentially unsafe working environment that was ‘disorganized,’ ‘wild,’ and staffed with a crew with little experience on a project of this scale,” Rolling Stone reported.

Here’s what to know about the class-action complaint—and how it could affect the yet-to-be released game show.

The titan of social media is embroiled in a reality show scandal that threatens his perch at the height of YouTube fame.

MrBeast, whose birth name is Jimmy Donaldson, has faced a lot of controversies in his career as a YouTuber. The latest of this involves a class-action lawsuit that five anonymous contestants of his reality competition series,

Mr. Beast, the globally popular YouTube star, is facing fresh controversy this week after a number of former contestants in his upcoming Beast Games have alleged they suffered sexual harassment and “chronic mistreatment” during their stint with the reality TV competition.

The lawsuit claims that contestants were subjected to “unreasonable, unsafe, and unlawful employment conditions” on the show, which had a $5 million cash prize.