"The Spirit of Cwmderi" - a documentary about Pobol Y Cwm (1993) 

A look back at the history of Pobol y Cwm, currently the BBC's longest-running soap opera.
This was broadcast on 26 June 1993 as part of an evening of programmes called "Crystals and Cat's Whiskers" to celebrate BBC Wales' 70th anniversary.
Hanes y gyfres deledu Pobol y Cwm. Fe ddarlledwyd y rhaglen ddogfen hwn yn 1993 fel rhan o benblwydd BBC Cymru yn 70 oed.
Copyright BBC