<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> 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>
who plays the great great grandmother in coco
who plays the great great grandmother in coco
Alanna Ubach
Alanna Ubach