The Sly Lake Gang is the story of four estranged friends brought together through circumstance to face down a merciless killer -a monster connected to a strange incident from their childhood. Apathetic insurance professional Donald Borland reaches out for his adoptive brother Darren Lemay after a horrific accident. Darren, ever the leader, marshals the forces of their childhood friends Monica King and Dr. Patrick Williams. After a miraculous recovery, Donald and his friends return to their childhood stomping grounds: Clarkson, a sleepy retirement community nestled in Northern Ontario that harbors a powerful and unnatural force. Meanwhile Patrick's old friend Jason Brower, a small town hero and police constable, is trying to save Clarkson from a bizarre and seemingly inhuman murderer. He reaches out to his friend and learns the dark secret that Patrick and his cohorts have kept quiet for nearly twenty years, kept by the pseudo superheroes who call themselves The Sly Lake Gang.