Director Mike Flanagan has added a star from The Mandalorian to the new Exorcist movie. According to The Hollywood Reporter, John Leguizamo will be acting alongside Scarlett Johansson, Jacobi Jupe, Chiwetel Ejiofor, Laurence Fishburne, Diane Lane, and Sasha Calle. While there are no details on his character or the plot, he might…