One of the earliest examples of the hot rod/juvenile delinquency flick, Running Wild featured William Campbell as a rookie cop infiltrating a gang of teenagers that are stealing cars for Ken Osanger (
Keenan Wynn), a nasty type who uses a gas station as a front for his nefarious purposes. Going undercover as a teenage rebel, Ralph Barclay (Campbell) not only saves pretty Leta Novak (Kathleen Case) from being ravaged by Osanger, but wins the love of voluptuous Irma Bean (
Mamie van Doren), the former girlfriend of teenage gang leader Scotty Cluett (
Jan Merlin).
John Saxon, Walter Coy, and teen flick regular Kenny Miller also appeared in this highly exploitative crime drama from Universal directed by character actor
Abner Biberman. ~ Hans J. Wollstein, All Movie Guide