Joey listening to Doc Brown talking about the future.
Joey was an assistant to Chester, the bartender of the Palace Saloon. He helped mix drinks for customers.
On the morning of September 7, after Emmett Brown passed out from whiskey, Chester told Joey to make some "wake-up juice".
Behind the scenes
- Joey was portrayed by actor Joey Newington.
Appearances
- Back to the Future Part III (Mentioned only)