Oliver Cooper is an American actor. He had his career beginnings in the 2010s where he first worked in short films. In 2012, he had his first film role in Project X. He next had a small role in The Hangover Part III and played Andrew Cronin in the movie Runner Runner. Later, he starred as Travis in the zombie comedy film Burying the Ex. On TV, he debuted as Levon in Californication. He next starred as Wheeler in the Amazon series Red Oaks between 2014 and 2017. At the same time, he had performances in the films Office Christmas Party, Mojave, and The Front Runner. This year, he portrayed David “Son of Sam” Berkowitz in Mindhunter.