Corrine’s holiday season gets an unexpected dose of romance when she meets the mysterious Harold, who is on a deadline from a higher power to help Corrine find her true love by Christmas Eve. As the clock ticks down to Harold’s deadline, Corrine must decide if she will open up to Christmas love.

When disc jockey Grant Mazzy reports to his basement radio station in the Canadian town of Pontypool, he thinks it’s just another day at work. But when he hears reports of a virus that turns people into zombies, Mazzy barricades himself in the radio booth and tries to figure out a way to warn his listeners about the virus and its unlikely mode of transmission.