The 2009 version of MeSH contains a total of 25,186 subject headings, also known as descriptors. Most of these are accompanied by a short description or definition, links to related descriptors, and a list of synonyms or very similar terms (known as entry terms).
Captain Jean-Luc Picard was portrayed by British actor Sir Patrick Stewart in Star Trek: The Next Generation from 1987 - 1994, the Star Trek: Deep Space Nine pilot episode  Emissary , Star Trek: Generations (1994), Star Trek: First Contact (1996), Star Trek: Insurrection (1998), and Star Trek: Nemesis (2002).
James Coburn, who co-starred in The Magnificent Seven, was considered for the role of Hannibal in The A-Team, while George Peppard (Hannibal) was the original consideration for the role of Vin (played by Steve McQueen instead) in The Magnificent Seven. Robert Vaughn, of course, actually appeared in the film.