It's 1967 in Sterling City, and private investigator Jack Atlas has been hired to solve a very important case. Unfortunately for him, he doesn't remember anything about it! After a night of drinking turned into a blank slate, Jack must put together what exactly he's gotten himself into before he ends up in a world of trouble. With the help of his best friend and lawyer Casper Fitzpatrick, the duo must embark on the misadventure of a lifetime.