Dack Rambo, American actor (d. 1994)
Norman Jay Rambo (November 13, 1941 – March 21, 1994), professionally known as Dack Rambo, was an American actor, most notable for appearing as Walter Brennan's grandson Jeff in the series The Guns of Will Sonnett, as Steve Jacobi in the soap opera All My Children, as cousin Jack Ewing on Dallas, and as Grant Harrison on the soap opera Another World.