It also stars Kirk Acevedo as Latino inmate Miguel Alvarez, Edie Falco as correctional officer Diane Whittlesey, Rita Moreno as prison counselor Sister Peter Marie Reimondo, Tony Musante as inmate and Mafia boss Nino Schibetta, Leon Robinson as inmate Jefferson Keane, J.K. Simmons as inmate and Aryan Brotherhood leader Vernon Schillinger, Lee Tergesen as new inmate Tobias Beecher, Sean Whitesell as cannibalistic inmate Donald Groves, Dean Winters as manipulative Irish inmate Ryan O'Reily, and BD Wong as the prison chaplain Father Ray Mukada.