Deliberate mistake: After the killer nails Shannon to the ceiling, he apparently has time to remove all the nails from the wall where he originally shot her, spackle, paint and clean up all the blood before the police arrive and examine the apartment.
Toolbox Murders (2004)
1 deliberate mistake - chronological order
Directed by: Tobe Hooper
Starring: Angela Bettis, Brent Roam, Marco Rodriguez, Rance Howard
Continuity mistake: Nell writes a note to Julia after she misses their morning run. Between shots the handwriting of the note changes - the letters are different in spacing and size. (00:46:35)
Nell Barrows: Hi there, are any of these washers free?
Chas Rooker: Yup, come on in. Don't mind me, just foldin' my skivvies.