Visible crew/equipment: When Fred is fighting with the DJ about changing the song, you can see a crew member sitting on the director's chair reflected on the glass window.
Fred Claus (2007)
1 visible crew/equipment mistake - chronological order
Directed by: David Dobkin
Starring: Elizabeth Banks, Paul Giamatti, Vince Vaughn, Miranda Richardson, John Michael Higgins
Continuity mistake: After the security elves kidnap Fred and take him to the family invervention, Fred pulls most of the wrapping paper off himself, leaving a small patch of paper stuck to his shirt on his left-hand side. This patch disappears and reappears between shots throughout the rest of the scene.
Clyde: You're all fired, in the morning you'll all be on a bus back to Elfistan.
Trivia: Siblings Anonymous features three real brothers of celebrities: Frank Stallone, Roger Clinton, and Stephen Baldwin.