" pancham" is the si-fi tele serial you might be referring to . I have the VDR copy of some of the ancient tv serials including tadha ko basti, chakrabiew , chature ko dau peg , sanai roi rahecha, and pancham itself . I knew it , some people will definitely come looking for them so I hv saved some of the episodes of those serials for future reference. Planning to upload in youtoube once I'm home (nepal) . I dont know his name but i know who you are talking about , he'z definitely in my head too, he was a 'viral ' baal kalakar of that era , but he is in my record.