Directed by: Antoine Fuqua
Starring: Mark Wahlberg, Danny Glover, Rhona Mitra, Michael Pena
Continuity mistake: When Memphis is tortured, he gets water poured in his mouth from a bottle. When they're done pouring, the water level in the bottle is almost full. (01:07:00)
Continuity mistake: When Memphis is taken hostage his telephone falls on the middle of the sidewalk. In the next shot it lies on the edge. (01:06:30)
Continuity mistake: Mark Wahlberg cuts through the back seat to get access to medical supplies in the boot - other stuff is visible in there too. But shortly afterwards when he reverses it into the water, the boot pops open and it's now completely empty.
Bob Lee Swagger: Not bad for a poodle shooter with a makeshift silencer, huh?
Trivia: When Swagger is recuperating from the makeshift operation, it's shown that he has a third nipple below the left nipple.
Question: Why does Swagger include 5 tennis balls on the list of medical supplies he hands to Sarah?
Answer: If you cut a slit into them and squeeze when the ball expands back it creates suction. So they could have been used to clear away any blood or pus when cleaning the wound before stitching.
Suggested correction: Before this frame, there is a shot showing multiple water bottles on a nearby table... it could easily have been the next bottle of water?
No, it could not because the shot was meant to be continuous. After Memphis spits out the water, we see the guy holding a half filled bottle start pouring water into Memphis' mouth. When the camera angle changes (i.e. continuous shot and not a jump cut), we still see the guy holding the bottle up to Memphis' mouth. It's at that point the bottle has changed and is now almost full.
Bishop73
It's even worse than that. It refills at least twice between those quick successive shots.