Fans of Fifty Shades Of Grey, you've been warned: leave those whips and riding crops at home on your way to the movies next week. AMC, Regal Entertainment and Cinemark have banned movie goers from bringing naughty props to the cinema in anticipation of the hotly awaited world premiere of Fifty Shades Of Grey. The film adaptation of EL James' steamy best-selling erotic romance starring Jamie Dornan as Christian Grey and Dakota Johnson as Anastasia Steele hits the big screen on Valentine’s Day, February 14.