CRYPTO Cryptozoologist Brian Rae just wants to take his family on holiday. But when his wife returns from a research trip with an unexpected stowaway that requires something bigger than penicillin to deal with, those plans are put on hold. CRYPTOZOOLOGY Cryptozoology is the study of animals whose existence is rumoured but not proven by mainstream science, such as Bigfoot, the Loch Ness Monster, or the Mongolian Death Worm. In the heart of London sits 'The Crypt', a building dedicated to uncovering and researching extinct or new creatures.