Empire star Terrence Howard […] will return for Season 2, reprising his role as Sheriff Arnold Pope. Also returning in their original characters are Hope Davis (Megan Fisher), Toby Jones (Dr. Jenkins/David Pilcher), Shannyn Sossamon (Theresa Burke), Tim Griffin (Adam Hassler), Charlie Tahan (Ben Burke), as well as Melissa Leo (Nurse Pam), Carla Gugino (Kate Hewson) and Tom Stevens (Jason Higgins).
Deadline