A hustling public relations man promotes a series of fads.
James Cagney
as Lefty Merrill
Mary Brian
as Ruth Waters
Allen Jenkins
as radio announcer
Ruth Donnelly
as Lil Waters
Claire Dodd
as Marlene Reeves
Robert McWade
as Charles Reeves
Clay Clement
as Federal Man #1 (uncredited)
Don Brodie
as Sound Man (uncredited)
Berton Churchill
as Col. H.D.X. Wells (uncredited)
Davison Clark
as Federal Man #2 (uncredited)
G. Pat Collins
as Dance Judge (uncredited)
Jack Crawford
as Ralph Blackman - Band Leader (uncredited)
