Guest Stars Laara Sadiq as Dr. Roxanne Powell James Pizzinato as Daniel Covey Paolo Maiolo as Tech Crime Christie Burke as Melanie Gram Chad Riley as Quinton Jessica Harmon as Alicia Bennett Philip Prajoux as Jake Merridew Peter Benson as Chris Bennett Robert Mann as Tom Watson Paul Moniz de Sa as Shawn Andy Nez as Ethan Ridley Christine Lee as Yvonne Seo Seth Ranaweera as Trevor Harper Postma as Adam Harris Cäsar Jacobson as Emily Harris Matthew Afonso as Gavin Corey Schmitt as Brody Andrews Derek Kwan as Uniform