Deliberate mistake: Throughout the movie, Seagal's voice changes. In some scenes, his lines are spoken by someone else (with a much coarser voice) and dubbed in, which is confirmed by numerous sources over the internet.
Attack Force (2006)
1 deliberate mistake - chronological order
Directed by: Michael Keusch
Starring: Steven Seagal, David Kennedy, Lisa Lovbrand, Matthew Chambers
Audio problem: Throughout the film, no matter who is using the blade weapon that attaches to the wrists, like the one given to Steven Seagal at the arsenal scene, the sound when used is like a metallic sounding blade instead of the carbon or graphite blades.