Guest Stars Michael Gaston as Chief Patrick O'Neal Jade Marie Fernandez as Lorenza Gibson J.J. Dunlap as Calvin Morrell Simeon Daise as Nolan Brooks Alex Mickiewicz as Lenny Gibson Co Starring Machell Cusek as Dr. Jordan Mosier Marie Tredway as Nurse Trinidad "Trini" Campos William Hardie as Benjamin Watt Jason Bradley as Dispatch Neal Rivet as Junkyard Man Nelson Ritthaler as Shaikin Kris Wolff as Patrol Officer #1 Tessa Sanderson as Lucia Alejandro Maya as Husband