<Li> Míriam Colón as Abuelita, Tuco's grandmother and Hector's mother </Li> <Li> Barry Shabaka Henley as Detective Sanders, a Philadelphia cop who was formerly partnered with Mike on the force </Li> <Li> Mel Rodriguez as Marco Pasternak, Jimmy's best friend and partner - in - crime in Cicero, Illinois </Li> <Li> Clea DuVall as Dr. Cruz, a doctor who treats Chuck and suspects his condition is psychosomatic </Li>

Who does the music for better call saul