Craig Eric Sheffer (born April 23, 1960) is an American film and television actor. He is known for his leading roles as Norman Maclean in the film A River Runs Through It and Aaron Boone/Cabal in the film Nightbreed, as well as his character Keith Scott on the television series One Tree Hill.

Sheffer was born in York, Pennsylvania to a mother who worked in a nursing home and a father (Rock Sheffer) who worked as a prison guard and screenwriter. He has a daughter named Willow (born November 8, 1993). Sheffer (in the year 1980), before becoming successful as an actor, under some inconvenient circumstances in his life, sold newspapers and “slept under the marble staircase” in Grand Central Terminal for weeks while living off Unification Church spaghetti dinners.”

Sheffer was first seen on a nationwide basis as Ian Hayden on the ABC daytime soap opera One Life to Live, and as the teenage son of Michael Goodwin and Leigh Taylor-Young on the 1983 prime time serial The Hamptons. His earliest starring assignment in films was as the best friend of troubled teenager Emilio Estevez in That Was Then… This Is Now (1985), a reformatory camp inmate in Fire with Fire (1986), an antagonistic rich kid in Some Kind of Wonderful (1987), and the romantic love interest of an overweight cosmetician in Baby Cakes (1989).

Sheffer portrayed the lead role of Aaron Boone/Cabal in Nightbreed (1990), author Norman Maclean in A River Runs Through It in (1992), and played Heisman Trophy candidate quarterback Joe Kane in The Program in 1993.
Among Sheffer’s other films are Fire in the Sky (1993), Head Above Water (1996), Bliss (1997), and Sleep With Me (1994) (top-billed, as the apex of a romantic triangle which included Eric Stoltz and Meg Tilly). Six years later, he played the leading role in Clive Barker’s brainchild franchise sequel, Hellraiser: Inferno in (1995), In Pursuit of Honor Sheffer play’s a Lt. in (1930’s), United States horse cavalry with Don Johnson.

Craig Sheffer is known for his portrayal of accused murderer Constant Bradley in the 1996 miniseries A Season in Purgatory and Keith Scott, the nice-guy older brother of wealthy and nefarious auto dealer Dan Scott on the CW Network series One Tree Hill. Sheffer was a regular for 3 seasons and was killed half way through season 3. He had several guest appearances in season 4. He has also been seen in the television film The Long Lost Son (2006). In 2008, Sheffer appeared longside co-star Jessica Jett in the TV show Athletics TOC Dream.

Sheffer directed the feature film American Crude, a dark comedy starring Ron Livingston and Rob Schneider, it was released on DVD in June 2008.

Source: Wikipedia