When Castillo tells Sonny that his request for flash money was denied, Castillo is looking down at his desk. But when the shot changes, he's looking up at Sonny.
During the wide shot scene at the end, a police car stops behind Sonny and Rico, and Castillo can be seen getting out and opening the door for Yolanda. The next shot shows again Castillo getting out of the car and opening the door to Vasquez's wife.
When Sonny interrupts Switek counting money, the pencil in Switek's mouth appears and disappears.
The pencil is there the whole time. It is hard to see due the camera angle.
Towards the end when Zamora is shooting at the limousine that Crockett is revealed to be driving, and he is then shot by Crockett and falls to the ground you can see there is no clip in the gun he is using,
Burnett makes a comment to Casteel you in the beginning about the bad guys, saying it looked more like Quan-TI-co than Colombians. When he was reading the script he was thinking Spanish instead of saying Quantico.