Rock-n-roll promoter Alan Freed holds a talent search to develop a new rock star, then must find the elusive, mystery contestant (Jimmy Clanton) who doesn't know he has won.
Alan Freed
as Himself
Jimmy Clanton
as Johnny Melody
Sandy Stewart
as Julie Arnold
Chuck Berry
as Himself
Jackie Wilson
as Himself
Ritchie Valens
as Himself
Jo-Ann Campbell
as Herself
Harvey Fuqua
as Harvey Fugua
Eddie Cochran
as Eddie Cochran
Jimmy Cavallo
as Jimmy Cavallo
Herb Vigran
as Bill Barnett
Frank Wilcox
as Harold Arnold
