Two government agents, Dean and Mike, are murdered and sent to hell, but escape using a magical crystal and return to Earth to open a private investigation service. They take on a case involving a mysterious woman who suspects her wealthy husband of plotting against her inheritance, but before they can solve the case, the husband is murdered and they become the prime suspects. With a detective on their tail and the Devil's agent pursuing them, they must solve the case and stay one step ahead of their pursuers.
G-Men from Hell
Two federal agents, haunted by a harrowing experience in the underworld, embark on a mission to atone for their past by performing heroic deeds, hoping to earn a second chance at life.