KC Undercover Episode 125 - Twas the Fight Before Christmas - Discussion
Not a perfect episode, but I really enjoyed the show's Christmas special here. For a kid's program they accurately portrayed a lot of the issues between parents and grandparents that go on during the holidays.
Grandpa's reaction to KC revealing they are spies with the repeated "What?" query was one of the highlights, as well as the great, but underused, Marisa, whenever she got on screen.
It's kind of sad that this show is a better family comedy than you get with network sitcoms like Blackish.