Tall, clean-cut leading man Tim Matheson made a career out of playing well-to-do men on every point of the moral compass in countless features like "Animal House" (1978) and "1941" (1981), and on countless televisions shows like "The West Wing" (NBC, 1999-2006) and "Burn Notice" (USA Network, 2007-13). A former child actor who voiced several memorable cartoon characters in the late 1960s, he made the jump to adult roles in the early 1970s but struggled to find a worthwhile project until the blockbuster comedy "Animal House." His role as fraternity ladies' man Otter served as the template for his career after the film's release. As he moved into middle age, he found more worthwhile projects in "The West Wing" and as a prolific director for television. However, "Animal House" remained his most popular effort, with new generations of irresponsible college students every year assuring Matheson of his screen immortality.