I'm sure that the younger folks who come here, don't even bother to read these threads. We're just a bunch of old guys reliving the days when we were young and really had to be resourceful to find catfight material.
For a teenage boy in the 1960's the only printed source was wrestling magazines such as Wrestling Revue and The Wrestler which were published monthly. Each issue featured one woman's match -- that's it. I usually purchased both mags and cut out the pages with the women's match. I compiled a scrapbook which I hid in my closet. Then one of the companies produced a one-time magazine entitled "Girl Wrestling." I purchased it with a money order that I bought from the Post Office and made sure to intercept the mail everyday until it arrived. Pulling that manila envelope out of the mailbox was better than Christmas. Then they produced Volume II, which I also purchased and kept hidden with Vol I and my scrapbook.
This pre-dates video or even 8mm film. So the only way to ever view a catfight was on TV or in a movie, and doing so required another set of skills. I would read through the weekly TV Guide looking for late-night movies that either I knew had a fight or one whose title was suggestive. I sacrificed a lot of ZZZ's watching some of those "promising" films, usually only to be disappointed. As far as TV shows went any fight that happened on a weekly series was simply a chance encounter. I remember "surprise fights" on Wagon Train, Gunsmoke, 77 Sunset Strip, Mission Impossible and Hondo, just to name a few. But by the late 60's weekly shows like, The Avengers, The Girl From UNCLE and Honey West offered fights with a greater frequency. Very few of these fights really matched up with anything in a full-length movie, but when you're starved for action, anything will do.
That's my story.