In the Nevada mountains between Las Vegas and Reno in the desolate nuclear testing grounds of Dreamland (Area 51), a young couple Megan and Dylan stop in a greasy spoon cafe where they learn about the Area 51 government base a few miles away. After they get back on the road, Dylan turns on the radio. The only broadcast he can find is a speech from Adolf Hitler at the 1936 Olympic Games. The car dies and a visitor appears from another moment in time. When Megan and Dylan look closely they realize that it is Hitler from the past.
In this sequel, two juvenile detention officers must escort a group of criminally-inclined urban kids to the country where they are being forced to renovate a shelter for teens as punishment for their crimes. After one of them is shot by a local, the survivors seek refuge in the home of a voodoo woman, where they mistakenly summon legendary clown-faced demon Killjoy who begins hunting them down one by one.