Jack "Jackal" is an antagonist in K.C. Undercover. As an enemy of the Cooper Family, he appeared in the Season 2 premiere, "Coopers Reactivated!" In the episode, Jackal vowed to get revenge on the Coopers for locking him up in prison. He was defeated by K.C. Cooper with the help of Judy Cooper and he fell to his death. He is portrayed by stuntman/actor James Logan.