They are partying in Hollywood and end up at Franco's house. Lots of behind the back jabs at each other until an earthquake or something hits. Well, open the front door and it's an inferno. Truly the end of the world. A big sinkhole gulps up a multitude of stars. It's fun to pick folks out - Rhiannon, Mindy K, etc. A huge variety. So - the folks I named above are left. Now what? Franco has some movie props. They gig Seth about what he learned from Green Hornet movies. They are soft and start turning on each other.
One of my fave lines - "Hermione stole our liquor." Yep - Emma Watson with an axe and a bag. Very funny.
So, they pick on each other, vote one out of the house, and he ends up turning cannibal. It's zany and hilarious. Finally, do they get chosen for the Rapture and beamed to heaven. You have to watch the movie to find out. It's laugh out loud bizarre and wacky perfection. Not for everyone's taste, but This is the End amused this critic.