When you tune in to watch Butterfly, Prime Video's forthcoming spy thriller, you'll see a very familiar face: Park Hae-Soo, who was so memorable in the first season of Squid Game, is joining the cast alongside Kim Tae-hee and Nayoon Kim as recurring characters in the six-episode show.
Butterfly is based on the graphic novel of the same name and has the potential to be one of the best Prime Video series if the comic is anything to go by. It follows David Jung (played by Daniel Dae Kim), a former US intelligence operative who – surprise! – is enigmatic, unpredictable and doesn't always play by the rules.
