A group of self-absorbed actors set out to make the most expensive war film. But after ballooning costs force the studio to cancel the movie, the frustrated director refuses to stop shooting, leading his cast into the jungles of Southeast Asia, where they encounter real bad guys.
The was all right. I thought it would be much funnier. It seems the best/funniest parts were the ones with Tom Cruise. The rest of it... meh.
Here is a scene with Tom Cruise Dancing as the credits roll.