The BEST episodes of K.C. Undercover season 3
Every episode of K.C. Undercover season 3, ranked from best to worst by thousands of votes from fans of the show. The best episodes of K.C. Undercover season 3!
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, and balancing everyday family life while on undercover missions, near and far, to save the world.
#1 - Coopers on the Run (2)
Season 3 - Episode 2 - Aired 7/7/2017
#2 - K.C. Under Construction
Season 3 - Episode 7 - Aired 8/11/2017
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.
#3 - Domino 4: The Mask
Season 3 - Episode 24 - Aired 2/1/2018
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.
#4 - Teen Drama
Season 3 - Episode 6 - Aired 8/4/2017
K.C. struggles to make amends with Marisa after their fight, while Marisa wants a recommendation for The Organization from K.C.
#5 - Welcome to the Jungle
Season 3 - Episode 3 - Aired 7/14/2017
K.C., Ernie, and Marisa are on the run from Zane and eccentric enemy agent Sheena in the heart of the Brazilian jungle.
#6 - Unmasking the Enemy
Season 3 - Episode 10 - Aired 11/3/2017
K.C. sets a trap to reveal Brady's secret identity.
#7 - The Storm Maker
Season 3 - Episode 8 - Aired 8/18/2017
K.C. is tasked with tracking down a dangerous weather-controlling device on the same night as her homecoming dance.
#8 - Take Me Out
Season 3 - Episode 17 - Aired 1/18/2018
K.C. is tired of being just friends with Darien.
#9 - K.C. Times Three
Season 3 - Episode 20 - Aired 1/24/2018
The team strategizes on ways to find Bernice.
#10 - The Domino Effect
Season 3 - Episode 21 - Aired 1/29/2018
The Coopers track down agents who are distributing weapons to enemy agencies, only to discover they are parents of K.C.'s classmate Amy.
#11 - Coopers on the Run (1)
Season 3 - Episode 1 - Aired 7/7/2017
In this one-hour special, 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 – the fierce and slightly bizarre enemy agent Sheena.
#12 - Out of the Water and Into the Fire
Season 3 - Episode 4 - Aired 7/14/2017
When Zane sabotages the Coopers' plane ride, it is up to K.C. to save herself and her family.
#13 - Web of Lies
Season 3 - Episode 5 - Aired 7/28/2017
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.
#14 - Keep on Truckin'
Season 3 - Episode 9 - Aired 8/25/2017
K.C. lies to The Organization about losing the weather machine and is sent on a new mission with Craig to recover the machines power source.
#15 - Revenge of the Van People
Season 3 - Episode 15 - Aired 1/16/2018
Ernie hosts a group of young international agents while K.C. is away on a mission.
#16 - Domino 3: Buggin' Out
Season 3 - Episode 23 - Aired 1/31/2018
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.
#17 - Twin It to Win It
Season 3 - Episode 18 - Aired 1/22/2018
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.
#18 - The Truth Will Set You Free
Season 3 - Episode 11 - Aired 11/10/2017
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.
#19 - Stormy Weather
Season 3 - Episode 12 - Aired 11/17/2017
Ernie and Marisa team up to help K.C. stop Brady and The Alternate from launching The Storm Maker.
#20 - Cassandra Undercover
Season 3 - Episode 19 - Aired 1/23/2018
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.
#21 - Deleted!
Season 3 - Episode 13 - Aired 11/24/2017
When Judy freezes and starts saying that her memory is almost full, Craig realizes that it's time for her to return to the Organization to upload her experiences.
#22 - The Gammy Files
Season 3 - Episode 16 - Aired 1/17/2018
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.
#23 - Domino 2: Barbecued
Season 3 - Episode 22 - Aired 1/30/2018
As K.C. continues to get closer with Amy, she plants bugs in the Bishops' house to get information on the weapon-distribution list.
#24 - Second Chances
Season 3 - Episode 14 - Aired 1/15/2018
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.
#25 - K.C. Undercover: The Final Chapter
Season 3 - Episode 25 - Aired 2/2/2018
K.C. struggles to decide if she should continue as a full time spy or live a normal life at college.