Dayan, who was plagued by substance abuse during his career
and had a history of heart trouble, was found dead in his Tel
Aviv home. No cause of death was immediately given.
The actor had a strained relationship with his late father,
an army general. Moshe Dayan served as defence minister in the
1967 war in which Israel captured the West Bank, East Jerusalem,
the Gaza Strip, Golan Heights and the Sinai desert, and in the
1973 conflict with Egypt and Syria.
Assi Dayan's mother Ruth, 97, is a long-time peace activist
who has maintained a public silence about her husband - whose
extramarital affairs were common knowledge in Israel - since
their divorce in 1971 after 36 years of marriage.
"The only thing I inherited from my father is his heartburn
and impatience," Dayan said at a press event in 2011 that
launched the production of a 2013 autobiographical film, "Life
as a Rumor".
He directed 17 films, including one of Israel's most popular
comedies, "Halfon Hill Doesn't Answer"(1976), which poked fun at
the army, an institution that is widely respected by Israelis
but also a traditional target for satire.
Dayan also made the critically acclaimed "Life According to
Agfa" (1992), a gritty portrayal of Israeli society based around
a Tel Aviv bar.
Married three times and the father of four children, Dayan
played the leading role of the psychologist in the successful
Israeli television drama, "Be'Tipul", later adapted by the HBO
network in the United States as "In Treatment".
(Reporting by Jeffrey Heller; Editing by Raissa Kasolowsky)