*Warning: This episode contains spoilers for Episode Three of *Prime Suspect: Tennison.

Actor Sam Reid plays the grizzled Detective Inspector Len Bradfield, an early mentor for a young Jane Tennison in the new prequel series, Prime Suspect: Tennison. Bradfield is a role all its own — but Reid told us he couldn’t help but sneak a few of the original Jane Tennison’s quirks into his new character as a roadmap for where the future Prime Suspect legend would end up .