The Chase's Paul Sinha certainly didn't hold back as he left one celebrity player utterly red-faced during a nail-biting head-to-head round.

Ethics, transparency, and consent are at the heart of the discussion – but where do we draw the line? Having the consent of ...

A BBC Studios Audio Production for Radio 4. With grateful thanks to documentary film maker Jane Wells, daughter of Sidney Bernstein, who generously helped with the research for this drama. See more ...