K.C. Undercover Wiki

Abby: And we’ll go on the biggest shopping spree of all time! Lord knows you could use it. Seriously, Mother, are those shoulder pads?
(Gets hit in the chest by Erica’s shoulder)
Erica: Does that feel padded to you, Miss Thing?

Abby and Erica

Collision Course is the twenty-third episode in season 2 of K.C. Undercover and the fiftieth overall. It aired on January 6, 2017.


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 Abby, her Aunt Erica and the head of the Other Side, the enemy agents she had eliminated whilst Craig and Ernie teach Judy how to eat.


Main cast

Recurring Cast

Guest Cast


  • Judy returned after a five-episode absence.
  • It shares the same name as the movie Ice-Age: Collision Course.
  • Judy got an upgrade that allowed her to eat.
  • Darien was mentioned twice in this episode.
  • Erica, Abby and Richard return after 17 episodes.
  • Abby was arrested by The Organization.

International Premieres

  • January 13, 2017 (Canada)
  • March 20, 2017 (Latin America, Brazil)


To view the Collision Course gallery, click here.


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