Taskmaster's Alex Horne has teased that an Academy Award winner has joined the show's line-up. The presenter has been busy filming the 21st series of the popular Channel 4 programme, which starts in just a few days , and is also close to wrapping up season 22. And it seems there are already plans for the series after that, with Alex telling Radio Times of series 23: "I could give you a sneaky bit of information for the distant future. We have got an Oscar winner in a future series." However,