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
Special guest star
- Kara Royster as Abby Martin
- Rick Fox as Richard Martin
- Joel Brooks as Dr. Levinstein
- Marvin Telp as Andy
- Judy returns after a five-episode absence.
- It share's the same name as the animation Ice-age: Collision Course.
- Judy gets an upgrade that allows her to eat.
- Darien is Mentioned twice in this episode.
- This episode is set one week before K.C.'s birthday.
- Erica, Abby and Richard return after 17 episodes.
- Abby gets arrested by the Organization.
- January 13, 2017 (Canada)
- March 20, 2017 (Latin America, Brazil)
| To view the Collision Course gallery, click here.