What I wanted to do was pull up a Posse Impossible short from the 1977 CB Bears series. Unfortunately, none are available on YouTube, so I went further back to their very first appearance, introduced in an episode of Hong Kong Phooey 3 years earlier.
Sad to say, all the Posse got were 13 weeks to prove themselves in 1977. Part of the reason for that was because the show's producer, Hanna-Barbera, was being counter-programmed against itself across the then-Big 3 networks (ABC, CBS, NBC). CB Bears aired on NBC. CBS had The Skatebirds, and ABC, of course, had The All-New Super Friends Hour. Enough said right there. If the concept were to be revisited today, the Posse would be a hip-hop combo instead of cowboys.