The Initiation (1984)

Plot hole: Unless Frances had a key, how'd she otherwise get into the mall given Terry locked everyone in?

Rob245

Plot hole: When the riot and escape happen they never reveal how the girl's real father escaped, he wasn't an inmate of the asylum, merely a trustee from the nearby prison so at night he'd have been in his cell.

Rob245

Plot hole: Kelly's twin sister, Terry, must be quick. She's inside the mall though it's never shown how she got in, didn't sneak in behind them or kill someone to gain access. She just shows up.

Rob245