Comedic genius Will Ferrell stars as has-been scientist Dr. Rick Marshall, who gets more than he bargained for when his expedition takes a wrong turn into the Land of the Lost. Now, Marshall, his crack-smart research assistant Holly (Anna Friel) and a redneck survivalist named Will (Danny McBride), have no weapons, few skills and questionable smarts to survive in a world full of marauding dinosaurs, fantastic creatures and laugh-out-loud comedy.