While WW II rages in Europe, Toby Peters is caught up in his own war in Hollywood. Luna, a blonde beauty, wants to learn to dance, and her mobster boyfriend wants Fred Astaire to teach her. Toby gets called in to get the untalented and rather loose Luna off Fred's back--and every other part of his anatomy. Dancing as fast as he can, Toby must unmask a fast-footed killer, and keep America's favorite hoofer from trading in his tap shoes for cement galoshes.