1. - Ricco Ross, Doctor Who #151: The Greatest Show in the Galaxy, TV, 1988-1989. The Ringmaster was first offered to John-Jules and Clarke Peters in Doc7 Sylvester McCoy visit to planet Segonax. The Londoner is best known - even adored! l - as Cat in all 61 chapters of the BBC’s sf comedy cult, Red Dwarf, 1988-2012.