Road to ... is 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, seemingly improvised but overwhelmingly scripted.

The seven films were:

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)

Each film is not simply a comedy, but a satire of some of the popular film genres of the day, including jungle, Arabian nights, Alaskan adventure, and high seas.

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

More Info: en.wikipedia.org