In the original stories, Dr. Watson has also done military service in Afghanistan. ...more » Sherlock (2010)

Not being a professional actor, Terry Pratchett apparently had some difficulty in his small walk-on role and, in his own words, "needed six takes to master the tricky task of walking across the room". ...more » Going Postal (2010)

In order to prepare for their roles, several cast members watched a number of real autopsies. ...more » Pathology (2008)