Synopsis: This documentary from Robert Youngson features clips from a variety of classic MGM comedies. Spanning four decades worth of laughs -- and including material dating from the silent era -- this compilation includes routines from comedy greats such as Laurel and Hardy, W.C. Fields, Buster Keaton, Abbott and Costello and the Three Stooges. Highlights include Red Skelton's two-sided flag routine from "A Southern Yankee" and snippets from the Marx Brothers' "A Night at the Opera."