WATCH: Netflix thriller tells of Egyptian spy who warned Israel of Yom Kippur War September 17, 2018Based on Uri Bar-Joseph’s book The Angel: The Egyptian Spy Who Saved Israel, a new Netflix thriller, “The Angel,” focuses on Ashraf Marwan, son-in-law of President Nasser, who chose to become an Israeli agent. 1973 Yom Kippur WarEgypt-Israel relationsNetflix