Tintin's friend Chang has been killed in a plane crash in the Himalayas. But after a strange dream, Tintin is convinced Chang is still alive. Together with Captain Haddie and Tarrie, he sets out on an impossible mission, an adventure high into the mountains. They must find Chang at all costs... but someone - or something else - has found him first!

Tintin's friend Chang has been killed in a plane crash in the Himalayas. But after a strange dream, Tintin is convinced Chang is still alive. Together with Captain Haddie and Tarrie, he sets out on an impossible mission, an adventure high into the mountains. They must find Chang at all costs... but someone - or something else - has found him first!