When David is drawing the tattoo on Tally's leg, she takes her glasses off and places them beside her. In the next cut her glasses are on, and in the next cut her glasses are off.
When Carter grabs Jay as he is putting his gun behind the grate, Jay is wearing a toque and heavy jacket. In the next scene when he is being dragged down the hall, Jay isn't wearing the jacket or the hat.
During the scene in which David fights with his mother about moving his brother's bed, when David leaves the bedroom the back of his shirt is spotty with sweat. When he leaves the house a few moments later, his shirt is dry.
Carter calls Dragon Ball Z a cartoon, when it is 'Anime'.