Benjamin Thomas Barnes (born 20 August 1981) is an English actor. He is best known for his roles as Prince Caspian in The Chronicles of Narnia film series (2008–2010), Logan Delos in Westworld (2016–2020), Billy Russo/Jigsaw in the Marvel series The Punisher (2017–2019), and The Darkling in the Netflix series Shadow and Bone (2021–2023). He also played young Dunstan Thorn in Stardust (2007), the title role in Dorian Gray (2009), Neil McCormick in Killing Bono (2011), Alejandro in The Big Wedding (2013), Tom Ward in Seventh Son (2014), Samuel Adams in Sons of Liberty (2015) and Benjamin Greene in Gold Digger (2019). Barnes released his first single, "11:11", with a music video in September 2021 ahead of the release of his debut extended play (EP), Songs For You, including a music video for "Rise Up" in October. The EP features the songs "11:11", "Rise Up", "Pirate Song", "Not the End", and "Ordinary Day".