Bloodline Detectives2020
Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing.
- Released
- 18. 7. 2026
- Genres
- Documentary, Crime
- Network
- TLC UK
- Status
- Returning Series
- Seasons
- 6 seasons, 120 episodes aired
- Certification
- TV-14
- Country, language
- GB · EN
- Community rating
- 7.5 · 4 votes