The Streets of San Francisco S01E15 – Act of Duty (1973) | Full Episode |

🔍 **EPISODE ESSENTIALS**
**Title**: Act of Duty
**Season/Episode**: S01E15
**Original Air Date**: January 18, 1973
**IMDb Rating**: 7.5/10

🎬 **PLOT SUMMARY** (IMDb Verified):
When a decorated Vietnam veteran is accused of murdering his wife, Detectives Stone (Karl Malden) and Keller (Michael Douglas) uncover a conspiracy involving stolen military weapons and a cover-up reaching into the police department. Their investigation forces them to confront institutional corruption while racing to clear an innocent man's name before he takes justice into his own hands.

⭐ **CAST HIGHLIGHTS**
- Karl Malden (Detective Lt. Mike Stone)
- Michael Douglas (Inspector Steve Keller)
- Michael Burns (Oren 'O.P.' Prentiss)
- Brenda Vaccaro (Officer Sherry Reese, SFPD)
- Keith Andes (Col. Frawley)
- Judith McConnell (Officer Evelyn Hennick, SFPD)

🌉 **EPISODE HIGHLIGHTS**
- Vietnam War veteran's trauma and injustice
- Military weapons smuggling conspiracy
- Stone & Keller vs. police corruption
- Tense hostage standoff climax