The Inspector Lynley Mysteries Overview Upper-crust DI Thomas Lynley and his partner, working-class DS Barbara Havers, solve crimes. It’s like the Odd Couple, but together they solve crime. CharactersThere are 2 queer characters listed for this show. Of those, none are dead. Grace Finnegan (Guest Character) Cisgender Bisexual — Clichés: Actor: Jemma Redgrave The killer's girlfriend. Tessa Jellicoe (Guest Character) Cisgender Bisexual — Clichés: Actor: Penny Downie A psycho killer. Yaaay.