A Serpent's Tooth S4E4 - A Serpent's Tooth 2020
When a fatal accident takes place in a carpet warehouse, the youngest daughter of a carpet king hires Frank and Lu to investigate her own sisters.
- Released: 2020-02-06
- Runtime: 50 minutes
- Genre:
- Stars: Jo Joyner, Mark Benton, Patrick Walshe McBride, Tomos Eames, Yasmin Kaur Barn
- Director: Miranda Howard-Williams