Pakuni. Sleestaks. Altrusians. If those creatures sound familiar to you, chances are you've watched episodes of Land of the Lost on Saturday mornings many moons ago. If you're not familiar with those names, it turns out you'll have your chance soon enough when the movie remake of the series hits theaters. Early word says Will Ferrell has been cast as Rick Marshall, the forest ranger who's sucked into a vortex with his family. If you're not up to waiting for the movie, the DVD of the series hits shelves this month.