Das Streben nach Glück
Karen was set to appear in "Superman Returns" (2006) as Ben Hubbard, but his scenes were ultimately cut. Later in his career, Karen was recognized for his role as Martin Frohm in the 2006 film "The Pursuit of Happyness". His final film roles were in the low-budget films "Bender" (2016) and "Cynthia" (2018).