Guest Stars Katie Findlay as Rosie Larsen Brandon Jay McLaren as Bennet Ahmed Annie Corley as Regi Darnell Claudia Ferri as Nicole Jackson Mark Moses as Lt. Erik Carlson Ashley Johnson as Amber Ahmed Callum Keith Rennie as Rick Felder Janet Kidder as Dr. Ann Kerry Co Starring Seth Isaac Johnson as Denny Larsen Evan Bird as Tom Larsen Patti Kim as Roberta Drays Randal Edwards as Ray Jones Brad Kelly as Joseph Nowak Alex Zahara as Uniform Cop Gina Chiarelli as Nurse Ellen Paralee Cook as Intake Nurse Uncredited Gerald Paetz as Psych Orderly #1 Andrew Chin as Psych Orderly #2 Kalina Wojciechowska as Emaciated Woman
