Played by Bottle Rocket’s Luke Wilson, Casey Kelso was introduced in That ‘70s Show season 4 when he returned to Point Place after serving in the Army. At that point, Donna and Eric had broken ...

This article contains SPOILERS for That '90s Show part 3! That '90s Show reveals ... introduced Kelso’s older brother, Casey (Luke Wilson), and his father, but his mother, sister, grandmother ...