Diagnosis: Murder - Season 7 Episode 7 Gangland (1)
Mark's life becomes hectic when a look-alike gangster moves to LA and is caught up in a struggle for power.
- Genre: Drama, Family
- Studio: CBS
- Keyword: parent child relationship, police, doctor, homicide detective, criminal consultant
- Cast: Dick Van Dyke, Barry Van Dyke, Charlie Schlatter, Victoria Rowell