Severn Teakle Darden, Jr. (November 9, 1929 – May 27, 1995) was a comedian and actor, and an original member of The Second City Chicago-based comedy troupe as well as its predecessor, the Compass Players. He is probably best known in the film industry for playing the Himmler-like Kolp in the Planet of the Apes films.
Born in New Orleans, Louisiana, he attended the University of Chicago. Darden’s offbeat and intellectual sense of humor, appropriate for someone who attended the University of Chicago and in fact a major element in the style of The Second City at that time, is evident throughout his work.
One example of his offbeat humor is the way he squeezed the phrase "Know thyself" into the seven-character limitation of a New Mexico license plate: NOYOSEF.
Darden appeared in various movies and television series. His best performance is probably in the comedy The President's Analyst; there he has a major role as Kropotkin, a Soviet agent with a laid-back persona (much like Darden's own). An early film, "LUV" (1967) (based on the play of the same title by Murray Schisgal), in which he played a junk dealer, also starred Jack Lemmon, Peter Falk, Elaine May, and Nina Wayne.