Other mistake: After Ken shoots the pregnant lady, she rolls her head to the side, apparently to indicate death, but her stomach movement shows she is still breathing. (00:01:46)
Other mistake: When Volker (Gary Daniels) shot at the gardener, the flash from the gun appeared to be around the gardener's lower right gut, but the gardener's gunshot wound was on the outer side of his left thigh. (01:16:55)