Mickey Spillane's Mike Hammer was a goldmine for for sightings of big boobs on TV in the mid 1980's. The supporting and walk-on cast was littered with Playboy Playmates, and other buxom actresses who were there only as window dressing and for ogling purposes. Practically every episode could be counted on for some T & A. One of the in-jokes on the show was that the barmaids at the bars the iconic detective Mike Hammer frequented were all stacked. Among them was Lee Meredith, the infamous Nurse McIntosh from The Sunshine Boys, and later, the "Doll" from the Miller Lite beer ads.
In the episode "Cold Target", Debbie Ballard makes a one-off appearance as a barmaid in this brief scene. Unfortunately, according to IMDB, this was her only acting credit.