Could anyone explain me what happened on the film commentary At the beginning Vince Vaughn started eating chips Then Ben Stiller arrived 10 minutes after the commentary started and then started arguing with the director Rawson Marshall Thurber and even burping sometimes After about 25 minutes Thurber becomes very annoyed with the stupidity of Ben Stiller and leaves the studio Then both Ben Stiller and Vince Vaughn did anything besides commenting the film with Vaughn even threatening the crew at the studio After about 40 minutes from the beginning of the commentary a woman comes in the studio and tells Ben that if he doesn t move his car it will be towed After this both Stiller and Vaughn leave the studio with almost an hour left in the film The two men of the studio crew then in total embarassment put on the commentary of There s Something about Mary This proves the complete unprofessionality of Vaughn and Stiller They behaved awfully Stiller after 5 minutes of his arrival wanted to leave and Vaughn insulted one of the studio crew members and after Thurber went away they began criticizing him This episode totally changed my perception of Stiller