Dack Rambo [140833] Gender: Male Popularity: 0.5146 Birthplace: Delano, California, USA Birthday: 1941-11-13 Deathday: 1994-03-21 Age: 52 years Movies: 14 Links: Homepage, IMDB Biography: Norman Jay "Dack" Rambo (November 13, 1941 – March 21, 1994) was an American actor, widely known for his role 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. From Wikipedia, the free encyclopedia. River of Diamond1991-03-19 Ultra Warrior1990-03-16 The Spring1989-01-01 Lonely Knights1988-12-12 Shades of Love: 1987-04-23 No Man's Land1984-05-27 Rich and Famous1981-09-23 Waikiki1980-04-21 A Double Life1978-01-17 Good Against Evi1977-05-22 Hit Lady1974-10-06 Nightmare Honeym1974-09-20 River of Gold1971-03-09 Which Way to the1970-09-03