Season 4

E1. Sup, Dawg?

Jul 24, 2016 · 23m

When K.C. has to catch a ring of criminals smuggling fireworks, she reluctantly has to take on a new partner, canine spy Dexter.

E2. Tightrope of Doom

Aug 7, 2016 · 50m

K.C. and her family of spies assume a myriad of disguises to catch an art thief, including going undercover as performers in a traveling circus.

E3. The Legend of Bad, Bad Cleo Brown

Aug 14, 2016 · 24m

Grandma Gayle takes K.C. and Ernie back to the 70s to relive how Cleo Brown became the first Black female spy for The Organization.

E4. Spy of the Year Awards

Sep 11, 2016 · 24m

Kira's big moment at the Spy of the Year Awards is interrupted when the son of Tony "The Big Toe" Tolentino crashes the secret ceremony to avenge his father.

E5. In Too Deep (1)

Sep 18, 2016 · 24m

K.C. and Ernie go undercover with a planet-loving group called the Volunteens, while Craig is getting in shape for his new assignment to protect an ambassador.

E6. In Too Deep (2)

Sep 25, 2016 · 23m

K.C. is given a mission by the Volunteens organization that pits her against Craig and his assignment to protect the ambassador.

E7. Virtual Insanity

Oct 2, 2016 · 24m

When K.C. goes into a virtual reality game to rescue Ernie, it becomes the craziest Halloween ever for the teen spies as they try to tackle the alternate universe and enemy agents Darci and Damon, the masterminds behind the evil game.

E8. Undercover Mother

Nov 6, 2016 · 24m

When Scholastic Achievement Quarterly tries to interview K.C. for being the smartest student in her school, she disguises herself as her mom so she can be featured and hide her identity as a spy.

E9. Trust No One

Nov 13, 2016 · 23m

When K.C.'s latest mission is compromised, she is tasked to find the mole in The Organization.

E10. Holly Holly Not So Jolly

Dec 4, 2016 · 24m

It's Christmas time and K.C. tells everyone she has to go pick up a last minute gift, but instead goes to The Organization's therapist, Dr. Levinstein.

E11. Collision Course

Jan 6, 2017 · 23m

The Coopers go undercover in a biker club to find Richard, the head of The Other Side. Meanwhile, everyone thinks K.C. is losing it when she claims she saw her evil cousin Abby, the enemy agent she eliminated.

E12. Family Feud

Jan 13, 2017 · 24m

K.C. and her family find themselves in an epic spy showdown vs. The Other Side when her evil aunt Erica and her family return.