William H. Macy's IMDB Page
Notable films : Fargo, Magnolia, Pleasantville, Mystery Men
-----
James Stewart's IMDB Page
Notable films : Rear Window, It's A Wonderful Life, Vertigo, Rope, Mr. Smith Goes to Washington
-----
Jeremy Iron's IMDB Page
Notable films : Dead Ringers, The Lion King (voice of Scar), The Man in the Iron Mask, Die Hard : With a Vengeance
-----
Bill Murray's IMDB Page
Notable films : Groundhog Day, Lost in Translation, Ghostbusters, The Life Aquatic with Steve Zissou, Scrooged
-----
Gene Kelly's IMDB Page
Notable films : Singin' in the Rain, An American in Paris, On The Town, A Clockwork Orange