Following a recent request by a SSiWer, I have managed to find some DVD copies of the series Cwmni Da produced some years ago called 'Popeth Yn Gymraeg'. There is some info here about it:
https://www.s4c.cymru/popethyngymraeg/e_index.shtml . There are full English subtitles throughout.
We think we may have a box of more copies tucked away, but for the moment I have 10 more copies stashed in my work cupboard which I have been given the go ahead (from both Cwmni Da and Aran) to offer to SSiWers.
The DVDs will cost £7.50+P&P each and whilst we are happy to post them anywhere in the world, please bear in mind that they are in the region 2 PAL format meaning that they may not play on some systems outside Europe - please have a look at the links below before ordering if you're not sure about how DVD region coding may apply to you where you are.
If you'd like a copy, I'll need you to send me an 'order' to me at work (including your postal address so we can work out the postage), then we will send you an invoice to be paid by bank transfer and once the payment shows, we will post out the DVD - so please send me a PM and I can let you have my work email address .
Cyntaf i'r felin caiff falu!
("First to the mill will get to grind." English equivalent: "First come, first served" or "The early bird catches the worm.")