Visible crew/equipment: When Clint Eastwood dreams he is being shot by the masked man in the party store, you will notice obvious padding or vest under his shirt as he is being shot. This is padding for the blood charge(s) used for special effects in the film.

Blood Work (2002)
1 visible crew/equipment mistake - chronological order
Directed by: Clint Eastwood
Starring: Clint Eastwood, Jeff Daniels, Anjelica Huston, Wanda De Jesus
Revealing mistake: When Clint Eastwood and detective Jay Winston are talking in her office she walks over to the blinds and touches the plastic piece that closes them but nothing happens, they stay the way they were. She does this twice. (00:25:46)
Buddy Noone: This goes on any longer, I want a raise.
Terry McCaleb: How 'bout Workman's Comp?
Trivia: This is the first film since A Perfect World (1993) in which Clint Eastwood has carried a gun.
Question: I missed something. What was it that Clint Eastwood noticed that made him realize his friend was the killer?





Chosen answer: When looking for clues to the identity of the killer, he comes across a code with the numbers, 903 472 568. He quickly realizes that Noone is the killer because in the code there is "No one".