K.C. plans to give her dad the most perfect Christmas gift of all, a surprise visit from his dad. When he arrives, she's the one who ends up surprised. It turns out that Craig and Papa Earl not only don't get along very well, he also has no idea that they are all spies.
- Zendaya as K.C. Cooper
- Veronica Dunne as Marisa Miller
- Kamil McFadden as Ernie Cooper
- Trinitee Stokes as Judy Cooper
- Tammy Townsend as Kira Cooper
- Kadeem Hardison as Craig Cooper
- George Wallace as Poppa Earl
- This is the first Christmas episode with the second being Holly Holly Not So Jolly.
- This is the last episode to air in 2015.
- Marisa's last name is revealed to be Miller in this episode.
- This is so far the lowest viewed episode of the series, with only 1.29 viewers.
- Craig's dad finds out about him & the family being spies.
- This is the first on screen time someone has been shot by lasers.
- This episode is part from Disney Channel's Fa-La-La-Lidays.
International Air Dates
- December 7, 2015 (UK, Ireland)
- December 8, 2015 (Latin America)
- December 12, 2015 (Brazil)
- December 18, 2015 (Italy)
- December 20, 2015 (Romania,Bulgaria)
- December 25, 2015 (Spain, Portugal)
- January 12, 2016 (Israel)
| To view the Twas the Fight Before Christmas gallery, click here.