Get back! It's a Sleestak attack!
Fans of the kitschy adventure series Land of the Lost will remember these villainous lizard creatures with the single horn and giant eyes. The latest evolution of the species is preparing to menace Will Ferrell in a big-screen remake.

The Land of the Lost film is now shooting on multiple sound stages at Universal Studios, and the Sleestak surface in a temple where Ferrell's character and his two companions (comedian Danny McBride, Pushing Daisies' Anna Friel) are hoping a giant crystal will return them to their own dimension.

The plot involves three adults (not a dad and two kids as on TV) accidentally thrust into a realm ruled by dinosaurs, monkey-men called Pakuni and the murderous Sleestak.

Director Brad Silberling (Lemony Snicket's A Series of Unfortunate Events) says he fought to keep the human shape of the Sleestak from Sid & Marty Krofft's original production, and not give into the urge to render them as spindly computerized beings.