This impious comedy is about a family of well-to-do crooks who are shocked when the son an excellent forger quits the fold to go straight. The reason is not long hidden: he has met a girl. He takes a job in a bank (his forged references are excellent). The family makes every eff ort to get him back into his ancestral profession to no avail until it is discovered that his fianc e the daughter of a Scotland Yard inspector is a first-class safe-breaker...