Road to ... refers to a series of seven comedy films starring Bing Crosby, Bob Hope, and Dorothy Lamour. They are also often referred to as the "Road" pictures or the "Road" series. The movies were a combination of adventure, comedy, romance, and music. The minimal plot often took a back seat to gags, many of them supposedly ad-libbed by Crosby and Hope during filming.

Road to Singapore (1940)

Road to Zanzibar (1941)

Road to Morocco (1942)

Road to Utopia (1946)

Road to Rio (1947)

Road to Bali (1952)

The Road to Hong Kong (1962)

Bob Hope, Bing Crosby and Dorothy Lamour

Each film is not simply a comedic film, but a satire of some of the popular film genres of the day, including jungle, Arabian nights, Alaskan adventure, and high seas. The final film not only comes much later, but involves a newer genre; Hong Kong spoofs the spy films of the sixties.

In 1977, an eighth Road to ... movie was planned, titled Road to the Fountain of Youth; however, Crosby died that year of a heart attack

More Info: en.wikipedia.org