 Dancing great Bill  Williamson  sees his face on the cover of Theatre World magazine and reminisces: just back from World War I, he meets lovely singer Selina Rogers at a soldiers  ball and promises to come back to her when he "gets to be somebody." Years go by, and Bill and Selina s rising careers intersect only briefly, since Selina is unwilling to "settle down." Will she ever change her mind? Concludes with a big all-star show hosted by Cab Calloway.