<Ul> <Li> K.C. Cooper ( Zendaya ) is a high school student by day and a undercover spy whenever . She is highly proficient at math , and karate . She is a member of a government spy organization . She is the daughter of Kira and Craig Cooper . Sister to Ernie Cooper . Granddaughter to Gayle King and Othello King . </Li> <Li> Marisa Clark ( Veronica Dunne ) is K.C. 's best friend . She is cheerful , girly and a very outgoing person . In `` Photo Bombed '' , she learns about K.C. 's spy life . </Li> <Li> Ernie Cooper ( Kamil McFadden ) is K.C. and Judy 's brother and a stereotypical nerd . He is a computer genius and joins the family 's spy team in `` My Sister From Another Mother ... Board '' . He is often ignored by his parents ( especially his father , who treats him as expendable during missions ) , which gives him a severe inferiority complex . </Li> <Li> Judy Cooper ( Trinitee Stokes ) is K.C. and Ernie 's sarcastic robot sister who looks like a 10 - year - old girl . Her robotic nature makes her very smart , but she has no social skills , although she is considered to be sassy . Her name stands for `` Junior Undercover Digital Youth '' . She does not appear in the show until `` My Sister from Another Mother ... Board '' , when the Cooper parents believe Ernie would n't make a good enough spy before he quickly proves them wrong . </Li> <Li> Kira Cooper ( Tammy Townsend ) is mother to K.C. , Ernie , and Judy and also an undercover spy . </Li> <Li> Craig Cooper ( Kadeem Hardison ) is father to K.C. , Ernie , and Judy and also an undercover spy . </Li> </Ul>
<Ul> <Li> K.C. Cooper ( Zendaya ) is a high school student by day and a undercover spy whenever . She is highly proficient at math , and karate . She is a member of a government spy organization . She is the daughter of Kira and Craig Cooper . Sister to Ernie Cooper . Granddaughter to Gayle King and Othello King . </Li> <Li> Marisa Clark ( Veronica Dunne ) is K.C. 's best friend . She is cheerful , girly and a very outgoing person . In `` Photo Bombed '' , she learns about K.C. 's spy life . </Li> <Li> Ernie Cooper ( Kamil McFadden ) is K.C. and Judy 's brother and a stereotypical nerd . He is a computer genius and joins the family 's spy team in `` My Sister From Another Mother ... Board '' . He is often ignored by his parents ( especially his father , who treats him as expendable during missions ) , which gives him a severe inferiority complex . </Li> <Li> Judy Cooper ( Trinitee Stokes ) is K.C. and Ernie 's sarcastic robot sister who looks like a 10 - year - old girl . Her robotic nature makes her very smart , but she has no social skills , although she is considered to be sassy . Her name stands for `` Junior Undercover Digital Youth '' . She does not appear in the show until `` My Sister from Another Mother ... Board '' , when the Cooper parents believe Ernie would n't make a good enough spy before he quickly proves them wrong . </Li> <Li> Kira Cooper ( Tammy Townsend ) is mother to K.C. , Ernie , and Judy and also an undercover spy . </Li> <Li> Craig Cooper ( Kadeem Hardison ) is father to K.C. , Ernie , and Judy and also an undercover spy . </Li> </Ul>
who plays kc 's mom on kc undercover
who plays kc 's mom on kc undercover
Tammy Townsend
Tammy Townsend