When Chyna escapes from the house and is running to the motor home, they show the blue car in the garage that the villain had left in when he went to work.
After Chyna breaks the chair leg against the stone fireplace, it reappears as she hobbles away to go to the basement door. When she prepares to throws herself down the stairs to finish breaking the chair she's chained to, the chair leg is once again missing.
When Chyna throws herself down the stairs to break the chair she's chained to, you can see both of her hands come free as she's falling. But when she lands at the bottom of the staircase they are connected again.
After Chyna breaks the chair leg against the stone fireplace, you can see it replaced as she hobbles away to go to the basement door. When she prepares to throws herself down the stairs to finish breaking the chair she's chained to, the chair leg is once again missing.
When Chyna and Edgler are forming words from letters in his name "Edgler Foreman Vess," Chyna says "hanger." There is no "H" in his name.