"Collision Course" is the twenty-third episode in Season 2 of K.C. Undercover and the fiftieth episode overall. It first aired on January 6, 2016.
Plot
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.