In 2010, Feldman made an appearance in the music video for the single "1983" by Neon Trees. He served as an official festival judge in May 2011 for the 4th annual Noor Iranian Film Festival in Los Angeles. In 2011, Feldman also appeared in the music video for the Katy Perry single "Last Friday Night". In summer 2011, Feldman started shooting for the horror film "Six Degrees of Hell" in Saylorsburg, Pennsylvania. The majority of the film was shot at the Hotel of Horror haunted attraction.