“Maybe you have to have seen the Bob HopeBing Crosby Road movies when they came out,” wrote Pauline Kael in 5001 Nights at the Movies , “to understand the affection people felt for them, and to appreciate how casually sophisticated the style seemed at the time.” The cheesy melodramas the Road pictures spoofed, Kael pointed out, have long been forgotten. Maybe, but as the recent DVD incarnations of three of the most popular in the series— Road to Singapore (1940), Road to Zanzibar (1941), and Road to Morocco (1942)—prove, you don’t necessarily have to have been there to get a good laugh today.