Americans Chris, his girlfriend Natalie and their friend Amanda travel to Europe on vacation. They meet up with Chris' brother Paul living in Kiev, Ukraine. Chris wants to travel to Moscow to propose to Natalie, but Paul convinces the group to first visit Chernobyl with an extreme tourism guide. They meet the guide Uri and another couple who are also going on the tour. Uri explains that because of the radiation levels he can only take them to Pripyat, a deserted city very near Chernobyl. They travel by van, but are stopped by a military checkpoint that makes them turn back. Not giving up, Uri finds an alternative route to the town. The group spends the day taking photographs and exploring abandoned buildings. Uri becomes nervous and decides it's time to head home. However, the van won't start and they discover the engine was sabotaged. Soon they discover that they are stranded, no one knows they are there and that they are definitely not alone.

Colin is in agony, shattered by his wife's infidelity. However, he has friends who do more than stand by -- they kidnap the wife's French lover and hold him prisoner so that Colin can restore his manhood with revenge. A kangaroo court takes place and as the situation escalates Loverboy's life hangs in the balance as Colin wrestles with revenge, remorse, grief and self pity, all the while egged on by his motley crew of friends who just want him to get on with it so they can get down the pub.