The March of Time
"The March of Time on 123fmovies.biz" – Unfinished pre-Code era film consisting of three sections with past performers from the stage and the vaudeville circuit, then-present-day performers and up-and-coming performers. Musical excerpts were later used in Broadway to Hollywood (1933),Nertsery Rhymes (1933),and Roast-Beef and Movies (1934). "The Lock Step" was later used in That's Entertainment! III (1994)