Guest Stars Jamillah Ross as Uniform Stephen McHattie as Dr. Blein Rob Stewart as Ruben McMaster Kacey Rohl as Emily Sebastian Pigott as Nolan Arthur Jung-Yul Kim as Attendant #2 Eugene Clark as ETF Squad Leader Ardon Bess as Attendant Krystal Nausbaum as Upset Patient Gregory DaSilva as Sniper