Slick, tuneful and utterly shallow musical-drama based on career of 1950s talent agent/music promoter Bob Marcucci, who discovered Frankie Avalon and Fabian. Ray Sharkey does wonders in the starring role, here masterminding the careers of two young men to the screaming sock-hop crowds, but getting only grief once the star eclipses the Svengali. Sharkey, arrogant, obnoxious and charismatic, bolsters the narrative, which ultimately feels a little sketchy. A fine soundtrack and supporting cast helps the movie over those dreary 3rd act pathos. Exhilarating moments. ** from ****