K.C. Undercover (2015)

Action · Comedy · Drama

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.

IMDb rating: 6.5 (8,238 votes)
Episode average: 5.7 -0.8 vs IMDb
Seasons: 3
Streaming (US): Disney+
Language: EN
Type: TV series

Declining trajectory: each season no better than the last. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well. See every Declining show in the explorer →

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Ratings refreshed Oct 3, 2026 · 3 seasons indexed

Cast

Seasons

Season 1 (2015)

7.24 avg 28 episodes 7.4 → 5.4 25 min avg

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Pilot	7.4	254
2	My Sister from Another Mother... Board	7.5	190
3	Give Me A 'K'! Give Me A 'C'!	7.3	182
4	Off the Grid	7.8	172
5	Photo Bombed	7.9	163
6	How K.C. Got Her Swag Back	7.6	151
7	Daddy's Little Princess	7.5	154
8	Assignment: Get That Assignment	7.5	144
9	Spy-anoia Will Destroy Ya	7.9	151
10	Double Crossed: Part 1	7.6	146
11	Double Crossed: Part 2	7.7	139
12	Double Crossed: Part 3	7.9	152
13	Stakeout Takeout	7.9	135
14	The Neighborhood Watchdogs	7.2	129
15	First Friend	7.5	130
16	Operation: Other Side Part 1	8.1	143
17	Operation: Other Side Part 2	7.9	133
18	K.C and the Vanishing Lady	7.6	125
19	Debutante Baller	7.2	122
20	K.C.'s the Man	7.5	121
21	Runaway Robot: Part 1	7.6	122
22	Runaway Robot: Part 2	7.3	120
23	All Howl's Eve	7.1	125
24	The Get Along Vault	5.1	109
25	Enemy of the State	7.4	114
26	'Twas the Fight Before Christmas	5.1	111
27	K.C. And Brett: The Final Chapter, Part 1	5.3	113
28	K.C. And Brett: The Final Chapter, Part 2	5.4	113

Season 2 (2016)

4.94 avg 24 episodes 5.1 → 5.5 25 min avg

Season 2 episodes - IMDb ratings
#	Title	Rating	Votes
1	Coopers Reactivated!	5.1	111
2	Do You Want to Know a Secret	5.4	112
3	Rebel with a Cuz	5.1	108
4	The Mother of All Missions	5.0	102
5	Accidents Will Happen	5.1	108
6	Brainwashed	4.9	103
7	The Truth Hurts	4.8	104
8	Down in the Dumps	4.6	102
9	Dance Like No One's Watching	5.0	106
10	The Love Jinx	4.8	104
11	K.C. Levels Up	4.9	101
12	Catch Him If You Can	4.8	102
13	Sup, Dawg	4.8	99
14	Tightrope of Doom	5.3	109
15	The Legend of Bad, Bad Cleo Brown	5.0	105
16	Spy of the Year Awards	4.8	103
17	In Too Deep: Part 1	5.1	107
18	In Too Deep: Part 2	4.8	100
19	Virtual Insanity	5.2	112
20	Undercover Mother	4.4	96
21	Trust No One	5.0	102
22	Holly Holly Not So Jolly	4.3	100
23	Collision Course	4.8	99
24	Family Feud	5.5	111

Season 3 (2017)

4.64 avg 24 episodes 7.4 → 5.4 24 min avg

U-shaped

Season 3 episodes - IMDb ratings
#	Title	Rating	Votes
1	Coopers on the Run	7.4	117
2	Welcome to the Jungle	5.0	100
3	Out of the Water and Into the Fire	4.6	99
4	Web of Lies	4.7	93
5	Teen Drama	4.6	93
6	KC Under Construction	4.4	89
7	The Storm Maker	4.6	92
8	Keep on Truckin'	4.6	92
9	Unmasking the Enemy	4.2	83
10	The Truth Will Set You Free	4.4	87
11	Stormy Weather	4.7	87
12	Deleted!	4.1	95
13	Second Chances	3.9	83
14	Revenge of the Van People	4.3	90
15	The Gammy Files	4.2	85
16	Take Me Out	4.5	89
17	Twin It to Win It	4.3	84
18	Cassandra Undercover	4.3	84
19	K.C. Times Three	4.8	91
20	The Domino Effect	4.7	89
21	Domino 2: Barbecued	4.4	89
22	Domino 3: Buggin' Out	4.6	88
23	Domino 4: The Mask	4.6	89
24	K.C. Undercover: The Final Chapter	5.4	108

K.C. Undercover (2015)

Cast

Seasons

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