Who could've guessed that Ben Stein's minor role in Ferris Bueller's Day Off as the slacker student's economics teacher would echo one of film's most quotable lines: "Bueller... Bueller... Bueller." It also apparently launched the diversified career of Stein, who would go on to have roles in other hit films such as John Hughes' Planes, Trains & Automobiles (1987), Ghostbusters II (1989), The Mask (1994) and Casper (1995). He would later host a game show, Win Ben Stein's Money, until 2002 and more recently does voice work on animated series such as Family Guy and The Fairly Odd Parents. You can also catch him making live TV appearances on various news programs.