Guest Stars Susan Gibney as DA Renee Walcott Wallace Shawn as Dr. Howard Stiles Kevin Alejandro as Connor Marshall Kenneth Choi as Garma Julia Campbell as Maddy Whitford Michael Paul Chan as Yoshi Maury Sterling as Scott Marshall Tim Ryan as Colby Marshall Co Starring Mike Grief as Cabby Edita Brychta as Dr. Mansell Oris Erhuero as Fireman Zale Morris as Janitor Craig Jackson as Technician