This enthralling factual series features exclusive behind-the-scenes access to one of the planet’s largest and oldest zoos.

Across three vastly different sites 800 dedicated staff look after more than 5000 extraordinary animals – from spectacular Melbourne Zoo, to the magnificent savannah of Werribee Open Range Zoo, and the stunning mountain range home of Australia’s most iconic wildlife, Healesville Sanctuary.

Through the eyes of a passionate group of recurring characters Mega Zoo captures the daily rollercoaster of drama, action, emotion and humour.