Continuity mistake: During the time when Vince and Sheldon are on the highway, in the cab fleeing the bad guys in Tijada , the same cars can be seen over and over again between shots.
Continuity mistake: When Vincent is at the bar watching the Price Is Right, he's sitting at the bar talking to the cab driver about the game show and he has a cigarette in his right hand. The camera angle changes and the cigarette is now in his left hand. Happens again when Vincent tells the cab driver that he works for the C.I.A.
Visible crew/equipment: During the shoot-out at the taxi in New York City, in the center of the background you can see a crew member in a brown coat nonchalantly holding back people on the sidewalk.