Confirm official casting

Has this person been officially confirmed for this role?

Please be sure the information below is accurate, and provide a source.

Character Name

Billy Koenig, Sam Koenig, Eric Koenig, Ernest Hazard Koenig, Thurston Koenig

Actor/Actress Name

Patton Oswalt

Please give us a URL to a news article, blog post, or other source that can verify this person has been officially chosen for this role.