High school student K.C. Cooper goes undercover as the government's newest secret agent!

K.C feels bad for Ernie because their parents don't think he's ready to be included in the spy family secret. Marisa becomes the gossip columnist for the school newspaper.

K.C. begrudgingly agrees to try out for cheerleading with Marisa so they can spend more time together. Craig makes an effort to spend more time with Ernie.

K.C. calls her grandparents, retired spies, when her parents go missing. They have been kidnapped by evil inventor Reginald Honey, to show the effectiveness of his freeze ray.

Marisa has been named a finalist in a photo contest, and the photo is of K.C.! Ernie and Craig use Judy to do all the household chores.

K.C. freezes on a mission and starts losing confidence. Marisa sees her struggling and tries to improve matters by helping her practice for a basketball competition.