The Streets of San Francisco S1.E25 ∙ The Unicorn (1973) | Full Episode |

🔍 **EPISODE ESSENTIALS**
**Title**: The Unicorn
**Season/Episode**: S01E25
**Original Air Date**: March 29, 1973
**IMDb Rating**: 7.4/10

🎬 **PLOT SUMMARY** (IMDb Verified):
When a series of brutal murders targets San Francisco's gay community, Detectives Stone (Karl Malden) and Keller (Michael Douglas) confront their own prejudices while hunting a killer. Their investigation uncovers a blackmail scheme preying on prominent citizens, forcing them to navigate a community terrified of exposure. The case becomes a race against time to stop the murderer before more lives are destroyed.

⭐ **CAST HIGHLIGHTS**
- Karl Malden as Det. Mike Stone
- Michael Douglas as Insp. Steve Keller
- **Guest Stars**: Robert Reed (Dr. Paul Hunter), Barbara Parkins (Laurie Hunter), Simon Oakland (Capt. Devlin), Val Avery (Sgt. Meyer)

🌉 **EPISODE HIGHLIGHTS**
- Groundbreaking 1970s portrayal of LGBTQ+ community
- Stone & Keller confronting personal biases
- High-society blackmail conspiracy
- Sensitive handling of social issues for its era