Written by Raisani, Criminal Nature (fka untitled National Parks project) is described as a propulsive, soapy procedural set in the stunning world of America’s great outdoors. The story revolves around the tangled, messy lives of the agents who work for the ISB — an elite law enforcement unit responsible for solving all serious crimes that occur in our country’s 81,000 square miles of protected land.
Duff will play Keldon, a handsome, sexy, soulful and genuinely kind ISB (Investigative Services Branch) agent, Audrey’s (McManus) partner and fiancé, who adores Audrey, and vice versa. A silky-smooth master of empathy and interrogation, Keldon and Audrey team up to catch the killer — but their partnership is thrown for a loop when Clay, Audrey’s ex, joins their investigation.