Il était une fois un flic (1971)

A playboy detective goes undercover as a family man in the French comedy Il était une fois un flic (aka Flic Story) (1971). Campana (Michel Constantin) is a French narcotics detective who is sent to Nice to go undercover working for a notorious Italian crime kingpin. It's the assignment of a lifetime, but there's one problem: confirmed bachelor Campana will have to pretend to be a devoted husband and father, which is easier said than done. Oh, and then there's the war between the Italian mob and their American counterparts. That might be a problem too. One thing (two things, technically) that definitely won't be a problem is blonde babe Phyllis Major's majorly hot rack. I'd like to flic her Bic!