Trivia: The hands of the coroner removing the explosive charge from Lindsey Farris' dead head are that of the film's director, J.J. Abrams.
Trivia: When Ethan answers the phone at the party and receives the call about a free trip to Mexico, the voice on the other line is that of the film's director, J.J. Abrams.
Trivia: After the release of "Shaun of the Dead," Simon Pegg was asked in an interview if he would continue making movies in Britain, or if he would try to build a career in Hollywood. Pegg jokingly blurted out "Well, I'm not about to go and star in Mission: Impossible III." Shortly after the interview was printed, Pegg was indeed offered a role in "Mission: Impossible III," and he has since appeared in every subsequent film in the series.
Trivia: This was the first movie J.J. Abrams ever directed. He had previously directed multiple TV shows, but this is his feature debut.
Answer: Pretty much what it looks like, enraged annoyance.