Kevin Michael Costner is an American actor, producer, and Academy Award-winning director. He has been nominated for three BAFTA Awards, won two Oscars and a Golden Globe Award. His first leading role was the 1987 film The Untouchables. Kevin Costner is well-known for his roles as Lt. John J. Dunbar in the film Dances with Wolves, Jim Garrison in JFK, and Ray Kinsella in Field of Dreams.