Operation Yewtree. References External links . Give Us a Clue (1979–1992) at BFI. Give Us a Clue (1997) at BFI. 1979 British television series debuts 1997 British television series endings 1970s British game shows 1980s British game shows 1990s British game shows BBC television game shows British panel games English-language television shows ITV game shows Television series by Fremantle (company) Television series by Reg Grundy Productions British television series revived after cancellation Television shows produced by Thames Television Television shows shot at Teddington Studios