Continuity mistake: This film is based on the Rettendon Range Rover Murders in 1995, when some drug dealers were killed in a Range Rover, however in the film a new (1995-) Range Rover is used, I believe from footage at the time, a Range Rover Classic (1970-1995) was the car they were killed in.
Plot hole: In the several scenes at the hotel when Carlo and Bonehead confront Jack there are a total of 9 shots fired in the hallway and another 30 ultimately fired in the room as well as a chair thrown through a window. Although we were able to hear a baby crying in another room when Jack initially climbed the stairs no one seems to hear the monumental confrontation for a very long time or look outside their rooms to see Bonehead lying dead in the hallway. Carlo has an enormous amount of time to patiently question Jack and make phone calls. When sirens do arise after a long while, the very first responders are the Feds screeching up in their big red Caprice followed by some police. Somehow the US Treasury Department is able to get to the scene faster than the police.
Other mistake: When Honey Whitlock throws a grenade during the shoot at the Baltimore Film Commission meeting, you see the explosion before the grenade actually falls all the way behind the wall that the explosion supposedly comes from. I think the pyrotechnics guys let the explosion off a little early.
Continuity mistake: When the car door (of Mr. and Mrs. Harmless) is being hit by the truck, the truck can be seen in the moment of collision, but disappears in the next shot, when the door flies over the street. (00:24:40)
Audio problem: When the illusionist-type person fires the toy pop-gun in the beginning, rather that making the traditional "pop" noise, it makes the sound of a pistol and silencer.
Other mistake: When Gino gets shot and killed, the gun that shoots him isn't being held at quite the right angle... the way it's aimed, the bullet should have gone to the right of him, but instead he reacts as though he's been hit in the head. (Given it's a super low budget movie, they probably just didn't have enough time or money for a second take).
Continuity mistake: When the Young Gangster and Freddie Mays go to see Lennie Taylor, after the guys have beat the man up with the golf clubs, Freddie and Young Gangster get out of the car and start to walk up the street. Young Gangster is walking behind, then moves to walk beside Freddie. When the camera changes to show them from the front, he does it again.