|Bring 'em Back Jack|
|Voiced by:||John Cygan|
|Appears in:||"Benson's Car"|
Bring 'em Back Jack is the main antagonist of the episode Benson's Car.
Jack was a bounty hunter from the future who was hired by Benson to find those responsible for stealing his car.
He tracks Mordecai and Rigby down to the park, where he starts chasing them through the house, believing them to have stolen Benson's car. Benson discovers that Mordecai and Rigby only took the car to fix the windshield, and tries to stop Jack from killing them. However, Jack tries to shoot Mordecai and Rigby, but Benson pushes them out of the way, resulting in his car being destroyed.
Jack says the explosion satisfied his urge for violence, and asks Benson for the money. Instead, Benson tells the police to arrest Jack, but he escapes.
He has long hair, which colored blonde or white, and also has stubble on his face. He wears sunglasses and black armor, as well as two leaves on his ear. He has cannon named V.I.C.K.I., which he can place on his arm.
- Jack's appearance is very similar to real-life bounty hunter, Duane "Dog" Chapman.