Adam Karst is best known for his role as the bad guy in The Equalizer 2 (2018) opposite Denzel Washington, Bill Pullman and Melissa Leo for director Antoine Fuqua. Recently Karst co-starred in the film Tehran (2025) opposite Bollywood super-star John Abraham and the stunning Manushi Chhillar in the action thriller Tehran (2025) for Maddock Films. Filming was in Scotland, India and Abu Dabi. Karst was also the lead villain, Soli, in the Jean-Claude Van Damme film, The Eagle Path (2010). Karst guest starred on The Rookie (2018) and NCIS: Hawai'i (2021) for CBS Network. His first TV appearance was on Body Language and then recurred on Entourage (2004). Some other notable TV credits is a recurring role on the hit series Snowfall (2017) for the late John Singleton on FX and Transparent (2014) on Amazon. Prior he filmed 3 seasons on Fauda (2015) the Netflix series about the human stories on both sides of the Isreal - Palestine conflict filmed throughout Israel.