A newly promoted police sergeant discovers his girlfriend my be involved with a gang of car thieves.

Sociology professor Steve MacInter is conducting a survey at Collins College about the mores and lifestyles of the young people. Some of the good citizens begin to find exception to his sociological survey when they find out it includes questions about sex. Reporter Betty Ducayne receives an anonymous tip that the good professor is engaging in corruption of youth and when Steve's past comes up to haunt him, all heck breaks loose.

Famed Depression-era gangster “Baby Face Nelson” robs and kills while accompanied by his beautiful moll.