Jul 7, 2017 · 50m
K.C. and her family of spies, along with her BFF Marisa, are on the run from archenemy Zane in Rio de Janeiro when they must take on another spy like non before – the fierce and slightly bizarre enemy agent Sheena.


Saving the world. No big thing.
K.C. Cooper, a high school math whiz and karate black-belt, learns that her parents are spies when they recruit her to join them in the secret government agency, The Organization. While she now has the latest spy gadgets at her disposal, K.C. has a lot to learn about being a spy, including keeping her new gig a secret from her best friend Marisa. Together, K.C. and her parents, Craig and Kira, and her younger siblings, Ernie and Judy (a humanoid robot), try to balance everyday family life while on undercover missions, near and far, to save the world.
Browse every episode and jump into details.
Jul 7, 2017 · 50m
K.C. and her family of spies, along with her BFF Marisa, are on the run from archenemy Zane in Rio de Janeiro when they must take on another spy like non before – the fierce and slightly bizarre enemy agent Sheena.
Jul 14, 2017 · 25m
K.C., Ernie and Marisa are on the run from Zane and eccentric enemy agent Sheena in the heart of the Brazilian jungle.
Jul 14, 2017 · 25m
When Zane sabotages the Coopers' plane ride, it is up to K.C. to save herself and her family.
Jul 28, 2017 · 24m
K.C. is surprised by the results of her SAT score and believes someone tampered with her test. Meanwhile, Marisa expresses interest in becoming a spy.
Aug 4, 2017 · 23m
K.C. struggles to make amends with Marisa after their fight, while Marisa wants a recommendation for The Organization from K.C.
Aug 11, 2017 · 24m
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.
Aug 18, 2017 · 25m
K.C. is tasked with tracking down a dangerous weather-controlling device on the same night as her homecoming dance.
Aug 25, 2017 · 25m
K.C. lies about losing the weather machine, and sets up her own mission to get it back.
Nov 3, 2017 · 24m
K.C. sets a trap to reveal Brady's secret identity.
Nov 10, 2017 · 25m
When K.C. tells her family and The Organization that Brady is an enemy spy with The Alternate, the Coopers secretly work with Marisa to set a new plan in motion to catch him.
Nov 17, 2017 · 24m
Ernie and Marisa team up to help K.C. stop Brady and The Alternate from launching The Storm Maker.
Nov 24, 2017 · 25m
When Judy is due for an upgrade, the Coopers reminisce about their great times before they have to delete her memories and return her to the Organization.
Jan 15, 2018 · 24m
K.C. realizes she misses Darien and goes to tell him, but he reveals he has a new girlfriend. K.C. lies and says she has a boyfriend and the two agree to go on a double date.
Jan 16, 2018 · 25m
Ernie hosts a group of young international agents while KC is away on a mission.
Jan 17, 2018 · 24m
The Coopers prepare for Poppa Earl to visit with his new fiancé, Betty. He surprises everyone with how happy he is, but K.C. recognizes Betty from an unsolved case from 1977.
Jan 18, 2018 · 24m
K.C. is tired of being just friends with Darien.
Jan 22, 2018 · 25m
K.C. is assigned to protect a foreign diplomat at a university ceremony and must go undercover by joining the school's drumline to secure a key position next to the diplomat.
Jan 23, 2018 · 26m
Byron waits for K.C. to respond and she says she's not K.C.. but her cousin, Cassandra. Byron suggests they all go to dinner, so K.C. breaks Bernice out of jail to play her cousin.
Jan 24, 2018 · 24m
The team strategizes on ways to find Bernice.
Jan 29, 2018 · 25m
The Coopers track down agents who are distributing weapons to enemy agencies, only to discover they are parents of K.C.'s classmate Amy.
Jan 30, 2018 · 25m
As K.C. continues to get closer with Amy, she plants bugs in the Bishops' house to get information on the weapon-distribution list.
Jan 31, 2018 · 26m
K.C. decides to save Ernie since it was her fault the barbecue failed. They learn the Bishops have planted listening devices and someone called the "The Mask" wants the weapons sold.
Feb 1, 2018 · 26m
K.C. and Marisa take Amy on a trip to New York so she won't be at home to witness her "parents" being arrested by the Organization.
Feb 2, 2018 · 56m
K.C. struggles to decide if she should continue as a full time spy or live a normal life at college.
Quick answers about this season's release timeline and episode lineup.
K.C. Undercover Season 3 premiered on July 7, 2017.
K.C. Undercover Season 3 has 24 episodes.
The season opens with Season 3 Episode 1, "Coopers on the Run". It aired on July 7, 2017.
Go to Season 3 Episode 1