This thunderbirds special edition 50th anniversary 1 000 piece jigsaw puzzle is a celebration of the classic gerry anderson production that is celebrating 50 years in 2015 today thunderbirds remains one of the most influential british sci fi tv shows of its era with its fantastic display of ground breaking action and adventure in every episode the puzzle image features eighteen different images that have been taking from the show and displayed in a montage display you can enjoy piecing toge