After attending a party at James Franco's house, Seth Rogen and his friend Jay Baruchel suddenly find themselves trapped inside the house when the apocalypse hits. As the world around them crumbles and other celebrities who were also at the party begin to turn into monsters, the group must band together to survive.
Tensions rise as personalities clash and resources dwindle. Jonah Hill and Danny McBride, in particular, become problematic members of the group as they begin to hoard supplies and cause disruptions.
As the situation worsens, they are joined by Craig Robinson and Emma Watson, who prove to be valuable additions to the group. Together, they attempt to navigate through the chaos of the apocalypse, facing various challenges and making tough decisions along the way.
Ultimately, they are forced to confront their past mistakes and personal demons as they fight for their survival. This Is the End is a unique and humorous take on the end of the world, featuring an all-star cast playing exaggerated versions of themselves.