Complex sentence: Ted Shackelford, born June 23,1946, in Oklahoma City, Oklahoma, is an American actor best known for his role as Gary Ewing on the TV Series "Knots Landing", which he starred in from 1979 until 1993.
Split into simpler sentences: Ted Shackelford, born June 23,1946 in Oklahoma City, Oklahoma, is an American actor. Shackelford is best known for his role as Gary Ewing on the TV Series "Knots Landing", which he starred in from 1979 until 1993.