Featuring a day in the life of early humans as they paint woolly mammoths on the walls of a cave, a fierce gladiator battling in the Colosseum and a codebreaker at Bletchley Park during World War II. And not forgetting the animals of history - from a day in the life of Hannibal's war elephant marching over the Alps and an Egyptian cat (worshiped as a god, of course) to a Galapagos tortoise who meets Charles Darwin on his famous voyage of the Beagle...