For the more than 67 million who sat, terrified, as "Jaws" captivated moviegoers after the film opened on June 20, 1975, the 50th anniversary has brought back that creeping fear of the surf, the dread ...

The 'Jaws' quote "You're gonna need a bigger boat" was ad-libbed by Roy Scheider, but the actor didn't come up with the line on his own.