- NYPD Blue - mostly the first two seasons,
- Homicide: Life on the Street - for everyone who'd like to have some realistic experience of the world of detectives, it's even more interesting after reading Simon's book,
- Law & Order - the first 2 or 3 seasons of the very first show aired in 90's,
- The First 48 Hours - documentary, homicide cases from around the States,
- Southland,
- The Wire,
- Third Watch,
- Miami Vice - it shows the tactics behind undercover operation, except of that it's a beautiful show,
- Kojak,
- old 'analog' Cops.