Other mistake: When the captive begins her escape, she kicks the bed through the orange portal offscreen, but the portal only starts about a foot off the ground, so the bed would have hit the wall, rather than have gone through the portal.
Portal: No Escape (2011)
1 other mistake
Directed by: Dan Trachtenberg
Starring: Alex Albrecht, Brad Arnold, Danielle Rayne, James Logan
Other mistake: When the captive begins her escape, she kicks the bed through the orange portal offscreen, but the portal only starts about a foot off the ground, so the bed would have hit the wall, rather than have gone through the portal.