Audio problem: Just after the warden tells the inmates if Ricky can stay buried alive for seven days, he'll consider him a free man, his son runs up to the hole Ricky is in. He is heard laughing whilst running up to the hole, but his chest and stomach aren't shown moving along with the laughing, implying the laughs were dubbed in afterwards. (01:07:50)
Audio problem: When Wong Chun bursts out of the manhole cover to kick the dog into two pieces, he screams aloud, but his mouth doesn't move. (01:09:15)