Biography: Joshua Levinson is an American post-production supervisor based in California. He began his career in the film industry as an assistant to actor Danny DeVito and an associate producer for DeVito and Michael Shamberg's production company, Jersey Films. As a post production supervisor, he notably worked for 3 Foot 7 Limited on The Hobbit trilogy, and Warner Bros. Studios on the superhero films Suicide Squad, The Suicide Squad, Aquaman, Aquaman and the Lost Kingdom, and Birds of Prey.