Guest Stars Hamish Linklater as Clark DeBussy David Selby as Brubaker Co Starring Quinton Boisclair as Devil with the Yellow Eyes Mackenzie Gray as The Eye Tobias Austen as David (Infant) Noah Hegglin Houben as David (Infant) Luke Roessler as David (6-8 yrs) Brad Mann as Rudy Ellie Araiza as Philly Kyja Sutton as Amy (8-10 yrs) Alex Mulgrew as David (16 yrs) Jacob Hoppenbrouwer as David (10-12 yrs) Eugene Wong as The Man in All His Clothes David Ferry as Dr. Kissinger Stephanie Van Dyck as Skeletal Fat Lady Christian Convery as David (4 yrs) Paul Belsito as The Man Who Hides Sebastian Billingsley-Rodriguez as David (Toddler) Maddie Phillips as Jr. Prom Date (Crying) June B. Wilde as Science Teacher Edwin Perez as Patient Dancer #4 Charles Jarman as Cube Police #1 Matt Hamilton as Ben Jesse Reid as Cube Tech #2 Simon Chin as Clockworks Orderly James Wilson as School Principal Gustavo Ferman as Risotto Dude Matthew Afonso as Monitor Room Technician Stephanie Lavigne as Patient Dancer #7 Mandy Rushton as Patient Dancer #5 Monica Gutierrez as Patient Dancer #6 Eric Malapad as The Man Who Strokes His Beard Karina Ho as Patient Dancer #3 Sabine Uwimambe as Patient Dancer #2 Espirito Santo Mauricio as Woman Who Nurses Belinda Sobie as Patient Dancer #1 Jonathan Wu as Trick or Treater #2 Mathias Ty Parto as Trick or Treater #1 Shimon Boriskov as Jr. Prom Guy (Bloody Nose) Georgia Swinton as Woman Who Self-Argues Sidartha Murjani as Wild Rusty Combs Mike Azevado as "Renal Failure" Alvarez Peter Chao as Cube Tech #1 Ese Atawo as Day Room Duty Nurse Tim Bissett as Psychiatrist