Continuity mistake: Young Shaft is meeting his friend at the bar: he has just his solitary drink before him when Karim arrives, but the drinks are now 2 with Sasha's arrival - only for a single shot, though, as just a single glass is afterwards. (00:11:40)
Continuity mistake: Shaft Jr is in an FBI meeting, and the director asks for a volunteer for a mission. Shaft raises his right hand, next shot his left hand is raised. (00:10:05)