Guest Stars Angela Relucio as Nurse Risa Park Kevin Dunn as Dr. Mark Taylor Gabrielle Carteris as Amy Wolowitz Ellia English as Isabel Mendez Cress Williams as Cole Guthrie Shiri Appleby as Carla Niven Steven Shaw as Henry Rick Garcia as News Anchor Michael Trucco as Tom Moreno Benito Martinez as Steve Jasso Christopher Meyer as James Melissa Bickerton as X Ray Tech Luke Donaldson as Ethan Watney Sal Lopez as Drunk Man J. Mallory McCree as Jamal Casey Printers as Scott
