Nuair a tha Proifeasair Calcalas a' dol gu Geneva a thaobh obair, tha Tintin 's Caiptean Adag ri tuigsinn a chunnart 's tha iad a' dol air a thòir. Ach tha barrachd 's iadsan an tòir a Phroifeasair chòir!
When Professor Calcalas goes to Geneva regarding his work, Tintin and Captain Haddock go to find him when they realise he's in such danger. But they aren't the only ones searching for the Professor! Show less