Luke Baines is an English-born Australian actor. He is best known for playing the serial killer in The Girl in the Photographs, the last film produced by Wes Craven, which opened at the 2015 Toronto International Film Festival. His major breakout role in TV was playing Jonathan Morgenstern in Shadowhunters.
Another in my series of post-Joker standalone DC film ideas, this time a solo Deathstroke film heavily inspired by Hong Kong action cinema, primarily the works of Ringo Lam, Tsui Hark, and John Woo.