Continuity mistake: When Irving goes to see Carmine near the end of the film, his glasses start out being tinted, but when he takes them off, as Carmine hits and kicks him, the tint has gone; even outside they're tint-free.
Continuity mistake: Emily Smith-Dungy just kicked her bags in the snow. Her neighbour and schoolmate Kat drives by and offers her a ride home. Emily after initially rejecting her help accepts it; the trophy switches hands from the first quick shot to the next. Her scarf is also positioned differently. (00:08:40)
Continuity mistake: Juliano and Joaquin are having their pictures taking celebrating the first earnings from their own gold pit. All of a sudden between shots, the photographer loses the cigarette behind his ear. (00:18:50)
Continuity mistake: After Dan meets Gretta he walks her to the subway. A girl with a cell phone is coming up, but in the next shot she disappears.