Others are trapped and can only escape through portals connecting [[Hell]] and Earth known as Devil's gates.
Samuel Colt built a giant [[Devils trap(symbol)]] and a special lock to try keep the [[Devil's Gate in Wyoming]] shut. When [[Jake Talley]] uses the [[Colt]] to open the scores of demons escape, as do souls including [[John Winchester]].
See also [[Devil's Gate in Clifton]], [[Devil's Gate in Wyoming]]