Guest Stars Eric Szmanda as Gregory "Greg" Sanders Robert David Hall as Dr. Albert "Al" Robbins David Berman as Dr. David Phillips Marc Vann as Conrad Ecklie Skip O'Brien as Det. Ray O'Riley Michael Delano as Ted Benton Mark Dacascos as Ananda Bruce McGill as Jimmy Tadero Aaron Paul as Peter Hutchins Jr. Marshall Bell as Peter Hutchins Sr. Randy Thompson as Colonel Isaac Phillips Woon Young Park as Monk #1 Eck Stone as Monk #4 Gregory Onga as Monk #3 Jusak Yang Bernhard as David Suddhara Kimberly Lyon as Stephanie Watson Koji Kataoka as Monk #2 Steven Kozlowski as Tommy