In 1967, through connections on Broadway, Segal was given the opportunity to collaborate on the screenplay for
the Beatles' 1968 motion picture
Yellow Submarine, based on a story by Lee Minoff. He occasionally worked as an actor, having a supporting role in the French crime thriller
Without Apparent Motive and a cameo appearance as a
gondolier in
Jennifer on My Mind, which he also wrote. His first academic book,
Roman Laughter: The Comedy of Plautus (1968), published by the Harvard University Press, gave him considerable recognition and chronicled the great Roman comic playwright who inspired the Broadway hit
A Funny Thing Happened on the Way to the Forum (1962). In the late 1960s, and early '70s Segal collaborated on other screenplays. He wrote a romantic story about a Harvard student and a
Radcliffe student but failed to sell it. Literary agent
Lois Wallace at the
William Morris Agency then suggested he turn the script into a novel, and the result was
Love Story (1970). A
New York Times No. 1 bestseller, the book became the top selling work of fiction for 1970 in the United States, and was translated into 33 languages worldwide. The
motion picture of the same name was the number one box office attraction of 1970. The novel proved problematic for Segal. He acknowledged that its success unleashed "egotism bordering on megalomania" and he was denied tenure at Yale. Moreover,
Love Story "was ignominiously bounced from the nomination slate of the
National Book Awards after the fiction jury threatened to resign." Segal later said that the book "totally ruined me." He would go on to write more novels and screenplays, including the 1977 sequel to
Love Story, titled ''
Oliver's Story. Although Segal harbored regrets about the success that came with Love Story
, a Harper executive named Mel Zerman remembered happier moments. Zerman told American Legends website that Love Story'' "was the easiest book to promote. All over the country interview programs wanted him. There was hardly a major radio show or TV show he wasn't on. Harper sent him on three tours, and he loved it. I have never known an author who got more pleasure out of being on these shows. He was born to do this. He talked a lot. He was interesting. He was funny. The fact that [Segal] was a Yale professor and taught classics, not contemporary literature, added to this allure." Segal published scholarly works on Greek and Latin literature and taught Greek and Latin literature at Harvard, Yale and
Princeton universities. He was a Supernumerary Fellow and an
Honorary Fellow of
Wolfson College at
Oxford University. He served as a visiting professor at Princeton, the
University of Munich and
Dartmouth College. His novel
The Class (1985), a saga based on the Harvard Class of 1958, was a bestseller, and won literary honors in France and Italy.
Doctors (1988) was another
New York Times bestseller. In 2001, he published a book on the history of theatre called
The Death of Comedy. ==Marathons==