The 10-episode fourth season will premiere on Tuesday, April 19 at 10/9c. with back-to-back episodes.
The drama stars JD Pardo, Clayton Cardenas, Danny Pino, Carla Baratta, Michael Irby, Raoul Max Trujillo, Richard Cabral, Emilio Rivera, Sarah Bolger, Frankie Loyal, Joseph Lucero, Vincent Vargas and Edward James Olmos.
Kurt Sutter and Elgin James created the drama. They executive produce with Hilton Smith. 20th Television and FX Productions produce.
