A long, long time ago, on a faraway island, there lived a group of birds called dodos... Henry, the dodo, lives with his mum, his dad, and his sister. One day, when Henry is out with his family he falls into a hole. But this is no ordinary hole. It is a time tunnel and it takes Henry far into the future, where he is found by two children called Leanne and Michael. Before Henry can get home, he is taken prisoner by two scientists, who want to study him and put him on display to the public. Henry's only hope of rescue is Leanne and Michael. Can the two children set him free and help him get home, or will Henry remain a prisoner in the wrong place and time, never to be with his family again?