'Lucy' leads the 10 top-grossing films for the July 25-27 weekend

Top 10 Films The Luc Besson action film "Lucy" overpowered "Hercules" to reach number one in its opening weekend. The number of weeks open for each film is in parentheses. Weekend Total in millions of dollars 1.  Lucy (1) 44.0 44.0 2.  Hercules (1) 29.0 29.0 3.  Dawn of the Planet of the Apes (3) 16.4 172.1 4.  The Purge: Anarchy (2) 9.9 51.3 5.  Planes: Fire & Rescue (2) 9.3 35.1 6.  Sex Tape (2) 6.0 26.9 7.  Transformers: Age of Extinction (5) 4.6 236.4 8.  And So It Goes (1) 4...