Guest Stars Barry Shabaka Henley as Agent Shelly Vreede Lee Thompson Young as Al Gough Genevieve Padalecki as Tracy Stark Rachel Roberts as Alda Hertzog Alex Kingston as Fiona Banks Co Starring Lennon Wynn as Charlie Benford Bryce Robinson as Dylan Simcoe Cynthia Addai Robinson as Nurse Debbie Loren Lester as Neurologist Blair Redford as Joel Brandon Bell as Paramedic #1 Jim Lau as Asian Man Cooper Huckabee as Trucker Ryan Wynott as Dylan Simcoe #2 Kent Shocknek as Medical Correspondent Daniel Zacapa as Hector James Carraway as Older Man Chyna Layne as Nervous Woman Bill Lagattuta as Pundit #2 Kelly Galindo as Distressed Woman Raj Maan as Arabic Man #2 Pete Koch as Paramedic #2 Ted Garcia as Pundit #3 Ammar Daraiseh as Arabic Man #1 Ken Rudulph as Pundit #1 Drake Kemper as Teenaged Boy Derwin Jordan as Person in the Crowd
