Larry Hagman again with Eden on stage in the play "Love Letters" at the College of Staten Island in New York and the United States Military Academy, West Point, New York. The appearance marked the first time the two performers had acted together since Eden appeared with Hagman in a five-episode arc on "Dallas" in 1990. In 1978, Hagman was offered two roles on two television series that were debuting. One was for "The Waverly Wonders" and the other for "Dallas", in the role of conniving elder son and businessman J.R. Ewing. When Hagman read the "Dallas" script at his wife's suggestion,
Larry Hagman the CBS legal drama, "The Defenders" In 1964, he made his film debut in "Ensign Pulver", which featured a young Jack Nicholson. That same year, he also appeared in "Fail-Safe", with Henry Fonda. In 1965, Hagman was cast as "genie" Barbara Eden's television "master" and eventual love interest, Air Force Captain (later Major) Anthony Nelson, in the NBC situation comedy "I Dream of Jeannie", which ran for five seasons from 1965 to 1970. The show entered the top 30 in its first year and was NBC's answer to the successful 1960s magical comedies, "Bewitched" on ABC and "My Favorite Martian"