K.C. Undercover (2015)

S1E2 My Sister from Another Mother... Board

K.C. attempts to persuade her parents that her brother, Ernie, a computer whiz but awkward in other areas, is prepared for a career as a spy. However, Craig and Kira have other intentions and unveil their new "sister," Judy—a highly advanced humanoid robot masquerading as a bright and inquisitive 10-year-old.