The New Mutants (2020)

Rahne Sinclair, Illyana Rasputin, Sam Guthrie, and Roberto da Costa are four young mutants held in an isolated hospital for psychiatric follow-up. Finding these young people dangerous for themselves and society, Dr. Cecilia Reyes works closely with them to teach them how to use their power. Meanwhile, strange events begin to occur, with Danielle Moonstar joining them. Thinking they are being held in a rehabilitation center for their own good, the group soon discovers that this is not the place they thought it was.