This centuries Tracy and Hepburn, Owen Wilson and Ben stiller will be staring in Stillers newest movie "Tropic Thunder." In addition, Stiller has roped in Nick Nolte to play a part in the movie. 'Thunder' tells of a group of actors who go on location to shoot a war movie, only to find that reality replicates their plot. Stiller is believed to be in talks with Tom Cruise to do a cameo.

A miss guided Kate Hudson has signed on to appear in Dane 'Employee of the Month' Cook's new romp, "Bachelor No.2". Howie Deutch directs. Jordan B. Cahan writes. Lionsgate releases. Critics prepare darts.

Brian Grazer and Ron Howard will 'Imagine' "Cowboys & Aliens" to the big screen. The "Da Vinci Code" team have joined Dreamworks and Universal Pictures to bring the popular graphic novel to cinemas, says Variety. Set in 1800s Arizona, a skirmish between cowboys and Apaches is interrupted by the crash landing of a space ship.

Jack Black will play the "Man-Witch" in a new Todd Phillips directed comedy that's set up at Warner Bros. The film features Black as a schoolteacher who suddenly discovers he has witchlike abilities. Taken in by a coven, he is persuaded to attend a school for witches, only to discover that his classmates are all girls.

Comingsoon.net is reporting TIm Burton has left the production of the Jim Carrey-starring action-adventure 'Ripley's Believe It or Not!'. The studio was planning a winter 2008 start for a 2009 release date, but it's not known whether this will change things.