The devil made them do it.
Two federal agents, Mike Mattress and Dean Crept, are set up, murdered and sent to Hell. They escape and come back to Earth to open a detective agency and do good deeds in order to earn their way back to heaven. The G-Men's first client is a blonde bombshell who thinks her wealthy husband is trying to kill her. When the husband ends up murdered, Mattress and Crept work frantically to solve the case, as well as their own murder. They have to stay one step ahead of both the police and the Devil, who has come to Earth in hot pursuit of their souls. Based on the well-known comic book created by the renowned artist Michael Allred and published by Dark Horse Comics.