Dack Rambo (born November 13, 1941-died March 21, 1994) played the recurring role of Jack Ewing on the original Dallas TV series on CBS-TV, appearing in a total of 51 episodes in Seasons 7-10 of the series, beginning with the episode "Terms of Enderment". Dack was most noted for appearing as Walter Brennan's grandson Jeff in the ABC-TV series The Guns of Will Sonnett, as Steve Jacobi in the ABC soap opera All My Children, and as Grant Harrison on the NBC-TV soap opera Another World. Dack is also known for playing Wesley Harper on the 1984 short lived TV series soap opera Paper Dolls.