Andy Day travels back through time to Mongolia 30 million years in the distant past, where he encounters the largest mammal to ever walk the Earth.
Andy Day goes on another time-travelling adventure to collect barnacles from a prehistoric ocean for his new museum display. Along the way, he tracks down a giant prehistoric whale.
Andy Day travels back in time three million years to the Great Rift Valley in Africa to meet one of our very own ancient ancestors, australopithecus. During his adventure he has a narrow escape from an angry relative of the elephant and takes a trip in an inflatable dinghy over a waterfall.
When the museum's prized prehistoric tumbleweed goes missing, Andy Day heads back 85 million years in time to try and find some more. During his search he helps a mother dinosaur protect her nest.