Season 1

Season premiere aired on January 11, 2015. The season finale aired on March 18, 2016, after 29 episodes. On February 15, 2015, Disney Channel announced that K.C. Undercover would indeed get a second season.

Aired Episodes

 * 1) 01/11/15 - Cooper Catastrophe (Pilot) (101)
 * 2) 01/30/15 - Me, Ernie and The Robot (102)
 * 3) 02/13/15 - Robbed (104)
 * 4) 02/20/15 - First Problems and Recent Problems (105)
 * 5) 03/06/15 - Before I Was A Spy (106)
 * 6) 03/13/15 - First Day Of School (108)
 * 7) 03/27/15 - Spies Before Lies (107)
 * 8) 04/03/15 - My Brother's Growing Up So Fast! (109)
 * 9) 04/17/15 - Undercover Cheerleader (111)
 * 10) 04/24/15 - Double Date With My Parents (112)
 * 11) 05/01/15 - Spyanoia Can Be Annoya (103)
 * 12) 05/08/15 - In-usual Suspects (110)
 * 13) 05/15/15 - He Really Meant It  (113)
 * 14) 06/05/15 - Lab Rats Undercover: Mission To Save The Bionic Island (116)
 * 15) 07/17/15 - Marisa Undercover?! (Part 1) (117)
 * 16) 07/24/15 - Marisa Undercover?! (Part 2) (118)
 * 17) 08/07/15 - Stop Spying Them, K.C! (114)
 * 18) 08/21/15 - The Book Spells Full of Weird Spells (115)
 * 19) 09/25/15 - K.C. in Trouble (119)
 * 20) 09/27/15 - French? I'm So Much Gooder at English! (120)
 * 21) 09/29/15 - Lost At Sea (121)
 * 22) 11/06/15 - What If I Was A Normal Girl? (122)
 * 23) 11/13/15 - Spy Day Got Old! (123)
 * 24) 01/15/16 - New Spy in School (126)
 * 25) 01/22/16 - What I Don't Like About You (125)
 * 26) 01/29/16 - He Ain't Hottie, He's My Brother (124)
 * 27) 02/05/16 - Catch Me If You Can (127)
 * 28) 03/11/16 - Can You See The Real Me? (Part 1) (128)
 * 29) 03/18/16 - Can You See The Real Me? (Part 2) (129)

Main Cast

 * Zendaya as K.C. Cooper
 * Veronica Dunne as Marisa Clark
 * Kamil McFadden as Ernie Cooper
 * Trinitee Stokes as Judy Cooper
 * Tammy Towsend as Kira Cooper
 * Kadeem Hardison as Craig Cooper

Recurring Cast

 * Samuel Thompson as Zach
 * Tina Mixer as Vice Principal Clayton
 * Daniel Symonds as Peter Reynolds
 * Zoran Korach as Daniel Parks
 * Leon Wondare as Agent Christopher
 * Andrea Shaw as Tiffany

Trivia

 * This season featured 2 crossovers.
 * Marisa finds out K.C.'s secret.
 * Some episodes take name from other Disney Channel shows episodes.
 * This is the second most watched season of the series (with the third season).
 * K.C, Ernie and Judy take part at Organization.
 * This season is made up of 29 episodes.