Land Of The Lost (2009)

Director: Brad Silberling
Release Date: 5 June 2009 (USA)
Genre: Adventure | Comedy | Sci-Fi
Runtime: 102 min
Country: USA
Language: English
Starring: Will Ferrell, Anna Friel, Danny McBride, Jorma Taccone

Plot:
On his latest expedition, Dr. Rick Marshall is sucked into a space-time vortex alongside his research assistant and a redneck survivalist. In this alternate universe, the trio make friends with a primate named Chaka, their only ally in a world full of dinosaurs and other fantastic creatures.

http://en.wikipedia.org/wiki/Land_of_the_Lost_(film)
http://www.imdb.com/title/tt0457400/