Worse mission fail ever.
Kira to Craig

The Truth Will Set You Free is the tenth episode in Season 3 of K.C. Undercover and the sixty-first overall. It first aired on November 10, 2017 to 1.34 million viewers.[1]


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.[2]


Main Cast

Recurring Cast

Guest Cast


To view the The Truth Will Set You Free gallery, click here.



Agent Johnson Okay, we've all read the Coopers' report. It's clear we are in the middle of a hairy situation.

K.C. Yeah, a dark hairy situation.
What are you doing with the keys to Agent Craig's classic 1969 muscle car? Which is ironic, since that's the last year he actually had muscles.
Judy to Ernie
No, no, no, Brady, Brady, just stop. You are a liar, and I know you're a liar, because I'm a liar, and it takes one to know one.

Kira What if they're holding something over Marisa's head? Most traitors aren't born, they're leveraged.

K.C. Holding something over Marisa's head? Let's be honest. Everything is over Marisa's head.
Great. I will talk to you later. Actually, I'm gonna sneak into your house, and put a bag over your head, and put you in the trunk later, but... either way, excited to see you.
K.C. to Marisa

K.C. All right, so... ready to prep for your interview?
Marisa This isn't gonna be anything like studying, is it?

K.C. No, no, no. 'Cause you're actually gonna do this.
Marisa... I need you to slow down, because if there's anything that you're saying that will stop me from throwing you out that window, I really wanna hear it.
K.C. to Marisa


Season 1
PilotMy Sister from Another Mother... BoardGive Me A “K”! Give Me A “C”!Off the GridPhoto BombedHow K.C. Got Her Swag BackDaddy's Little PrincessAssignment: Get That Assignment!Spy-anoia Will Destroy YaDouble Crossed Part 1Double Crossed Part 2Double Crossed Part 3Stakeout TakeoutThe Neighborhood WatchdogsFirst FriendOperation: Other Side Part 1Operation: Other Side Part 2K.C. and the Vanishing LadyDebutante BallerK.C.'s the ManRunaway RobotAll Howls EveThe Get Along VaultEnemy of the State'Twas the Fight Before ChristmasK.C. and Brett: The Final Chapter - Part 1K.C. and Brett: The Final Chapter - Part 2
Season 2
Coopers Reactivated!Do You Want to Know a SecretRebel with a CuzThe Mother of All MissionsAccidents Will HappenBrainwashedThe Truth HurtsDown in the DumpsDance Like No One's WatchingThe Love JinxK.C. Levels UpCatch Him If You CanSup, Dawg?Tightrope of DoomThe Legend of Bad, Bad Cleo BrownSpy of the Year AwardsIn Too Deep, Part 1In Too Deep, Part 2Virtual InsanityUndercover MotherTrust No OneHolly Holly Not So JollyCollision CourseFamily Feud
Season 3
Coopers on the RunWelcome to the JungleOut of the Water and Into the FireWeb of LiesTeen DramaK.C. Under ConstructionThe Storm MakerKeep on Truckin'Unmasking the EnemyThe Truth Will Set You FreeStormy WeatherDeleted!Second ChancesRevenge of the Van PeopleThe Gammy FilesTake Me OutTwin It to Win ItCassandra UndercoverK.C. Times ThreeThe Domino EffectDomino 2: BarbecuedDomino 3: Buggin' OutDomino 4: The MaskK.C. Undercover: The Final Chapter