I can confirm that Pam Ferris was mentioned as using the Glam FHS Resource Centre at Aberkenfig, but I forgot to make a note of the date the programme would go out. I think it's later this month.
I presume that this would be part of a new series (the one about Petula Clark was a special for St David's Day), but I don't know who else is involved and, at this stage, the BBC Wales website is singularly uninformative.
Gareth