Cory in the House (2007)

S2E10 Sittin' Pretty

Frustrated with Cory's constant dishonesty, Candy demands he stop lying, and Stickler resolves to ditch his tech and spying antics to foster friendships. While the President and Victor are away in New York, Cory is tasked with looking after Sophie and Tanisha. Candy arrives, intending to guide the girls toward positive values, but Cory misinterprets her visit as just fun and games. Annoyed by Candy's restrictions, Sophie prank calls Cory, posing as a girl named Kimberly, which leads to Candy storming off in anger. Realizing that Kimberly isn’t a real date, Cory seeks Stickler's help to uncover the prankster's identity.