Despite their reputation for being staid and stiff of upper lip, the British are as susceptible to engaging in wanton sexual hijinks as are their hot-blooded continental counterparts. It’s just that proper Englishmen and ladies are far more apt to let their knickers down while vacationing upon a sunny foreign shore, such as the sparkling, libido-enhancing beaches of bacchanalian party isle Ibiza, the setting for Is Harry on the Boat? (2001). A raunchy and raucous extension of saucy UK sex comedies from the 1960s and ’70s, Harry revels in the mirthful smut unleashed when a band of shapely and seductive singles-resort shills have a contest to see which paid attendant can bed the most unsuspecting vacationers. These hard bodies are sore losers, and that makes winners of all the viewers at home.