"K.C. Under Construction" is the sixth episode in Season 3 of K.C. Undercover and the fifty-seventh overall. It first aired on August 11, 2017 to 1.18 million viewers.
Plot[]
Unbeknownst to K.C., Marisa is leaking classified information including her latest undercover assignment as a construction worker. Meanwhile, Judy’s disagreement with Diane over the tooth fairy jeopardizes the sophisticated robot’s disguise as an everyday 10-year-old.