TIFF 2026: David Harbour and Michael Chernus round out a cast directed by Cox
One of the most striking guilty pleasures of the last decade or so for many viewers looking for a nice evening at home is watching true crime documentaries. Getting into the mind of a killer has become quite the American pastime in millions of households, including through wildly popular true crime podcasts, and one documentary that made Netflix the go-to resource for all things murder was the 2018 series “Evil Genius.”
I recently rewatched this stunning docuseries, which depicts a pizza delivery man named Brian Wells who, in 2003 in Erie, Pennsylvania, is filmed with a bomb strapped to his collar before it explodes in front of local police. The details of this case and the conspiracies surrounding it led directly to the arrest of Marjorie Diehl-Armstrong, a self-described genius who investigators believed concocted the plot to kill Wells. Why and how are at the center of a docuseries where Diehl-Armstrong is interviewed from prison, denying her involvement while attempting to manipulate the filmmakers recording her story.
Now, Courteney Cox, best known for her work on “Friends,” has debuted her latest directorial effort at the Toronto International Film Festival, also titled “Evil Genius” and covering the same ground, albeit in narrative form this time around. Based on the 2018 docuseries, we witness a film adaptation of events leading up to Wells’ death and the reasoning behind his high-profile murder. Cox’s adaptation is a stellar portrayal of life imitating art, capturing the mind of a would-be killer… or killers.