Actor: Edward James Olmos Rank: Lieutenant Martin (Marty) Castillo's Biography The Name "Castillo" (span., means: fortress, castle) shows that the Lieutenant's roots go back to spanish or hispanic heritage - maybe his ancestors were from Cuba. Castillo must have been working for the Police and Narcotics since the very early 70’s because in 1972 he is already a police officer in Saigon. Together with South Vietnamese police officer Nguyn Van Trahn he investigates a brutal prostitute serial k