Discover
Owen Crump
Narrator (voice)

James Cagney
Himself (archive footage)

Ruby Keeler
Herself (archive footage)
Crew

Busby Berkeley
Choreographer
Directing

Jean Negulesco
Director
The process by which girls are chosen for chorus line members in movie musical is shown. Numbers from popular 1930s musicals are then presented. These include "Don't Say Goodnight" from Wonder Bar (1934); "Lullaby of Broadway" from Gold Diggers of 1935 (1935) ; "Shadow Waltz" from Gold Diggers of 1933 (1933); and "By a Waterfall" and "Shanghai Lil" from Footlight Parade (1933).
Narrator (voice)
Himself (archive footage)
Herself (archive footage)
Choreographer
Director