just fun fact:
Films directed by Steven Spielberg have been the highest-grossing film of the year on 6 occasions in 1975, 1981, 1982, 1984, 1989 and 1993. William Wyler (1942, 1946, 1959 and 1968) and Cecil B. DeMille (1947, 1949, 1952 and 1956) are in second place, each with four films, while Leo McCarey (1932, 1944 and 1945), George Roy Hill (1966, 1969 and 1973) and James Cameron (1991, 1997 and 2009) all feature heavily with three films apiece.
http://en.wikipedia.org/wiki/List_of_highest-grossing_films