Flock (2020)

Hunter and Weston, a lovelorn transgender couple, visit a therapy retreat in Maine. When Hunter learns that the therapy group is a front for a lethal cult, he flees, leaving Weston behind. Months later, Hunter receives a dire plea from Weston and must try to save his lover before it's too late.

Is Flock on Netflix? Unfortunately the movie Flock is not yet available on Netflix.