Michael Ironside Dr. Daniel Marcus Jack Plotnick Dr. Paul Victor Drew Fonteiro Shane Rane Jameson Kyle Daniel Lench Patient Two (John Doe) Sirry Jons Patient Three (Gabrielle) Grace Van Dien Patient Five (Jessa) William Mark McCullough Patient Six (Damon) Amy Smart Mom (segment: "The Visitant") Doug Jones Demon (segment: "The Visitant") Dee Bradley Baker Demon Voice (segment: "The Visitant") Alfie Allen The Man (segment: "The Body") Hannah Tointon Maggie (segment: "The Body") Christian Brassington Alan (segment: "The Body") Lára Jóhanna Jónsdóttir Woman (segment: "Undying Love") Þorbjörg Helga Þorgilsdóttir Girlfriend (segment: "Undying Love") Ólafur Darri Ólafsson Alley Zombie (segment: "Undying Love") Magnús Jónsson Zombie (segment: "Undying Love") Ævar Þór Benediktsson Zombie chasing woman (segment: "Undying Love") Björn Thors Street Zombie (segment: "Undying Love") Aidee Walker (segment: "The Sleeping Plot") Danielle Kotch Jessa (segment: "Banishing") Robin Berry John (segment: "Death Scenes") Charlie Bond Janet (segment: "Death Scenes") Annika Ryberg Whittembury The Mother (segment: "Evaded")