- Pennie Knapton
It’s movies and mayhem this December on Investigation Discovery, starting with the premiere of DATING GAME KILLER on Sunday, December 3 from 8-10pm ET. Guillermo Diaz (“Scandal,” “Weeds”) stars in the role of, perhaps, America’s most prolific serial killer, Rodney Alcala, alongside Emmy® winner Carrie Preston (“The Good Wife,” “True Blood”) as Carol Jensen, a mother who tirelessly seeks justice for her murdered daughter. The following week brings audiences FINAL VISION on Sunday, December 10 from 8-10pm ET, a twisted psychological thriller starring Scott Foley (“Scandal”) as Jeffrey MacDonald, respected U.S. Army Green Beret doctor – and suspect in killing his wife and young children – and Dave Annable (“Heartbeat,” “Brothers Sisters”) as best-selling author Joe McGinniss.
First, Guillermo Diaz transforms into the disturbing role of Rodney Alcala, a man with a