K.C. and Ernie team up with their retired-spy grandparents - Grandma and Pops - to rescue Craig and Kira from a dangerous mission.
- Zendaya as K.C. Cooper
- Veronica Dunne as Marisa Clark
- Kamil McFadden as Ernie Cooper
- Tammy Townsend as Kira Cooper
- Kadeem Hardison as Craig Cooper
- Tony Cavalero as Wally
- Roz Ryan as Grandma Gayle
- Thom Williams as Thug #1
- Charlie Robinson as Pops
- Diane Delano as Regina Honey
K.C.: Marisa, what are you doing here?
Marisa: Well so far not feeling welcomed.
Wally: Guys, relax. Some assignments take a little longer. It's certainly nothing to pee about.
K.C.: I love Grandma and Pops like crazy but they're so old. I mean what was their last mission? Colonizing the dang Americas?
- It is the first time that a main character is absent in the series, the character being Judy Cooper.
- This is the first time the Cooper's grandparents appear in the series.
- February 26, 2015 (Canada)
- March 26, 2015 (Australia)
- May 1, 2015 (UK and Ireland)
- May 15, 2015 (Italy)
- June 12, 2015 (Spain and Portugal)
- July 23, 2015 (Brazil and Latin America)
- July 28, 2015 (Israel)
- September 17, 2015 (Germany)
- September 25, 2015 (Netherlands and Flanders)
- October 4, 2015 (Hungary)
- October 11, 2015 (Bulgaria)
- October 15, 2015 (Turkey - Disney XD)
- October 24, 2015 (Poland)
| To view the Off the Grid gallery, click here.