Charlie Plummer is an American actor. He started acting professionally in the 2010s where he debuted in the short film Frank. He next made his film debut in 2011’s We Are the Hartmans. On television, he gained recognition for his recurring role as Michael Thompson in HBO’s Boardwalk Empire. He next starred as Timmy Sanders in the TV series Granite Flats, which aired from 2013 to 2015. On the big screen, he’s had performances in the films Not Fade Away, King Jack, The Dinner, and Lean on Pete. In 2017, he portrayed John Paul Getty III in Ridley Scott’s All the Money in the World.