Following the events of Hatchet, Marybeth tracks down Victor Crowley, the deformed killer responsible for the Hatchet massacre. With the help of a voodoo priestess, Marybeth embarks on a mission for revenge, not knowing the true horror that awaits her.

In the heart of New Orleans, a group of tourists become stranded in the swamp after their boat tour goes wrong. As they try to find their way back, they are hunted down one by one by a disfigured man wielding a hatchet. With brutal violence and absurd killings, they must find a way to survive and escape the horror that awaits them.

After being resurrected, Victor Crowley returns to his killing spree to seek revenge on those responsible for his death. As the body count rises, a group of friends must find a way to stop the supernatural serial killer before they become his next victims.

In Hatchet III, a backwoods slasher killer with a disfigured face and supernatural powers returns to the Louisiana swamp for another round of intense violence and horror. As the body count rises, a group of survivors must fight for their lives against the horror icon and his supernatural serial murder spree. With scenes of intense violence, gore, and nihilism, this grindhouse film is not for the faint of heart.