I loved this show--it was one of the first shows shown in prime time when Australia converted to color television in March 1975--I suspect the reason being that so many had seen it in black and white in 20 years worth of reruns, there would be a ready made audience to see it all over again in color--and I'm pretty sure that is exactly what happened as it was on and of the tv schedules till around 1980.
Since then, no sign of Cisco and Pancho (except in a public domain print dvd box set floating around put out by Madacy Entertainment....yep, you can get them down here as well!)
