Being Elmo Is a Movie That Shows You the Man Behind the PuppetCasey Chan9/26/11 10:40am33EditPromoteGo to permalink Kevin Clash. You might not know who he is but every kid in America will recognize his work. He's Elmo. Like the Elmo. Being Elmo is a documentary that takes a heartfelt look at Clash, Elmo, a lifelong dream and more. Watch the trailer, it looks ah-mazing.