Review of The World of Animals: Big Cats, Little Cats

I really need to track down a copy of this production. I only caught the last ten minutes at about 4am on tv in the mid-1990s, but what I saw in that 10 minutes has made me pine for a copy since then. There were all these stray cats in an abandoned building and Lorne Greene is narrating an anthropomorphic tale of what each cat is supposedly experiencing, which is mostly a cat orgy in some kind of condemned building, then all the sudden a wrecking ball smashes through the wall and the cats go crazy.