With lyric book, interactive props, and more! Bing Crosby and Danny Kaye play nightclub entertainers Bob Wallace and Phil Davis, while Rosemary Clooney and Vera-Ellen are cast as singing-sister act Betty and Judy. The foursome travel to Vermont to visit Bob and Phil's WII commanding officer, General Waverly (Dean Jagger), who now runs a rustic old inn. Discovering that the general is in dire financial straits, the four entertainers secretly make plans to bail the old guy out with a big musical show, enlisting the aid of Bob and Phil's army buddies.