I was reading an article on TV Tropes regarding short-running western animation, and one of the short-running cartoons shown in said article suddenly took me down to memory lane...
I forgot all about Calling Cat 22 until I found it on TV Tropes! I remember seeing this on Boomerang when I was younger.
Cartoon Network aired animated shorts that served as interstitials between programs, called Wedgies, and Calling Cat 22 was one of the shorts that aired on Wedgies.
The other one that I remember watching that aired on Wedgies, was a short, called Nacho Bear.
And then another short I remember seeing suddenly popped up in my head, and I couldn't remember for the longest time what it was. I knew it had something to do with the character, Quick Draw McGraw. I had to some further research, and then I found it. That short was called, "El Kabong Rides Again", which had El Kabong, the alter-ego of Quick Draw McGraw.