Ryan O'Neal, 79, and his formerly estranged daughter Tatum O'Neal, 56, recently surprised fans by reuniting for a photo alongside Tatum's three kids with ex John McEnroe: Kevin, 34, Sean, 32, and ...

One of the more surprising but ‘gracious’ tributes to O’Neal came from the legendary director, whose son died in a 1986 boating accident when O’Neal’s son was driving.