Certain Prey starring Mark Harmon & Tatiana Maslany BEFORE she was in Orphan Black

Updated: 11/5/2017

NCIS fanatics - isn't every Mark Harmon fan an NCIS fanatic - may want to sign the petition effort issued over at Mike Weatherby's NCIS Fanatics to insist that the USA network continue to make more of the Prey books from John Sandford into films ... of course, that's so long as they continue to feature our Harmon as Lucas Davenport. There's no news on that score but Tatiana Maslany who played Clara Tinker has since become world famous for her role in Orphan Black.

Here's Mark Harmon on Letterman. Gotta love him!