The Brits had a game show that seems to be the inspiration for a similar US game show that plays out Prisoners' Dilemma.
The beautiful woman, Liv Boeree, is now known as one of the better poker players at the various tourneys. Yep, the heartless, bluffing, brutal skills of PD translate well to the poker table. Who would have thunk it?
Of course, one could ponder why the guy got suckered, and if her good looks played a role or not. I leave that to my readers. I just enjoy watching social science that is sold to the public as entertainment/reality TV.