Second of three series of documentaries showing possible future worlds and future animals. The world is very hot, octopuses have come onto land, and there are enormous tortoises. Much of the land became flooded by shallow seas.

A hardened trainer/manager works with a determined woman in her attempt to establish herself as a boxer.

Frankie Dunn has trained and managed some incredible fighters during a lifetime spent in the ring. The most important lesson he teaches his boxers is the one that rules life: above all, always protect yourself. In the wake of a painful estrangement from his daughter, Frankie has been unwilling to let himself get close to anyone for a very long time. His only friend, Scrap, an ex-boxer who looks after Frankie s gym, knows that beneath his gruff exterior is a man who has been seeking, for the past 25 years, the forgiveness that somehow continues to elude him. Then Maggie Fitzgerald walks into his gym...