The Coopers go undercover in a biker club to find Richard, the head of The Other Side. Meanwhile, everyone thinks K.C. is losing it when she claims she saw Abby, her Aunt Erica and the head of the Other Side, the enemy agents she had eliminated whilst Craig and Ernie teach Judy how to eat.
- 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
- Joel Brooks as Dr. Levinstein
- Marvin Telp as Andy
- Judy returned after a five-episode absence.
- It shares the same name as the movie Ice-Age: Collision Course.
- Judy got an upgrade that allowed her to eat.
- Darien was mentioned twice in this episode.
- Erica, Abby and Richard return after 17 episodes.
- Abby was arrested by The Organization.
- January 13, 2017 (Canada)
- March 20, 2017 (Latin America, Brazil)
| To view the Collision Course gallery, click here.