Bing Crosby and Bob Hope are a pair of song and dance men who get a job as divers looking for treasure and arrive on an island where the meet the beautiful princess (Dorothy Lamour) who warns them about the monster protecting the treasure. As with the other Road films, there is little in the way of plot and more a series of jokes and songs held together by the performances from Bing Crosby, Bob Hope and Dorothy Lamour. This was the 6th of 7 Road films and the only one in colour.