This week – cryptozoology! Dragons, fairies, bigfoot, mermaids, unicorns, werewolves, griffins, sea serpents, centaurs, pegasus (plus real-life accounts from people who claim to have seen some of these fantastical beasts!) Did giants once walk the earth? Were dinosaurs feathered? Should we be chasing scientific 'proof' of monsters? And what about ordinary animals with extraordinary abilities – such as energy-balancing cats, sound-healing dolphins and alien-like turtles?!