A scientist based in the Himalayas ignores the warnings of a wise monk and joins an expedition hoping to prove the existence of the legendary Yeti. The explorers find and ultimately kill one of the creatures, only to realise they have made a dreadful mistake when the rest of the monsters come looking for revenge. Hammer horror, starring Peter Cushing and Forrest Tucker.

A kindly English botanist and a gruff American promoter lead an expedition to the Himalayas in search of the legendary Yeti.