K.C. Undercover is an American comedy television series created by Corinne Marshall that aired on Disney Channel from January 18, 2015 to February 2, 2018. The series stars Zendaya, Veronica Dunne, Kamil McFadden, Trinitee Stokes, Tammy Townsend, and Kadeem Hardison. Premise Set in Washington, D.C., the series follows K.C. Cooper, a high school math genius, who gets recruited by her parents after she discovers that they are secretly undercover spies working for an agency called The Organization. Her brother tries to help because he feels left out and eventually joins the team, and his desire leads his mother and father to get a new robot child. Each episode centers on K.C. and her family as they contend with common familial issues while also performing missions to save the country, with a recurring storyline involving thwarting the plans of a criminal organization. Episodes Cast and characters Main Zendaya as , a high school student by day and an 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. as Marisa Clark, 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. Kamil McFadden as Ernie Cooper, 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. Trinitee Stokes as Judy Cooper, 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 wouldn't make a good enough spy before he quickly proves them wrong. Tammy Townsend as Kira Cooper, mother to K.C., Ernie, and Judy, and also an undercover spy. Kadeem Hardison as Craig Cooper, father to K.C., Ernie, and Judy, and also an undercover spy. Recurring Rick Hall as Agent Johnson, an elite member of the Organization. In "K.C. Undercover: