1: 'Après moi, le ___' (Louis XV, anticipating the Revolution)
3: Preparing to kick or drive
4: Prefix for motor or control
5: Strong steam-brewed coffee
21: Darth Vader's dominion
31: Ship's positioning system
32: Pronoun in a Hemingway title
38: Unfortunate coal mine visitors
45: Surfing without water?
50: Village People's genre