<Li> Antonio Sol provides de la Cruz's singing voice, except for "Remember Me". </Li> <Li> Alanna Ubach as Mamá Imelda Rivera, Miguel's late great - great - grandmother, Héctor's wife, Coco's mother and the matriarch of the Rivera family . </Li> <Li> Renée Victor as Abuelita Elena Rivera, Miguel's grandmother who strictly enforces the ban on music . </Li> <Li> Ana Ofelia Murguía as Mamá Socorro "Coco" Rivera, Miguel's great - grandmother and the daughter of Héctor and Imelda . </Li>

Who plays the grandma in book of life