Not all programmes have contact details available, but if they do, you'll find their contact details on the programme’s website. Go to the BBC Programmes site to search for the programme's website.
You could also try checking social media to see if the programme has a Twitter or Facebook account.
Can't find what you're looking for? Try using the search bar above. We may not have the answer you're looking for, but one of our FAQs may tell you where to find it if it's available elsewhere on the BBC website.
For guidance on how best to use search, visit our 'How do I use the FAQ site?' page.