Big Penfold...
 
A huge meteor is hurtling towards Earth, threatening to destroy the entire planet. Luckily, Professor Squawkencluck has a plan. Unluckily, so does Isambard King Kong Brunel. But what's all this got to do with Penfold's trousers being too tight?
 
Read the booklet, assemble the puzzle and help Danger Mouse save the world once more.