Sunday Night Thriller — Season 1, Episode 1: Dark Secret: Part 1

About Sunday Night Thriller

This thriller was shot in the most beautiful location by a lake in the Cotswolds, England.

More episodes from Season 1

• E2Dark Secret: Part 2
• E3I Thought They Died Years Ago
• E4Blunt Instrument: Part 1
• E5Blunt Instrument: Part 2
• E6The Business of Murder: Part 1
• E7The Business of Murder: Part 2