Alan Ruck

Alan Douglas Ruck is an American actor. He played Cameron Frye, Ferris Buellers hypochondriac best friend in John Hughes Ferris Buellers Day Off , and Stuart Bondek, the lecherous, powerhungry member of the mayors staff in the ABC sitcom Spin City. His other notable films include Bad Boys , Three Fugitives , Young Guns II , Speed , Twister , and Kickin It Old Skool .

Ruck was born in Cleveland, Ohio, to a schoolteacher mother and a father who worked for a pharmaceutical company. He attended Parma Senior High School located in Parma, Ohio, and graduated from the University of Illinois with a B.F.A. in drama in 1979. He recalled

Source: Wikipedia