Richard Stuart Linklater (; born July 30, 1960) is an American movie director, producer and screenwriter. He is known for his movies "Dazed and Confused" (1993), "Before Sunrise" (1995), "Before Sunset" (2004), "Before Midnight" (2013), "School of Rock" (2003), "Waking Life" (2001) and "A Scanner Darkly" (2006).