Transformers
Episode: 4x01 | Airdate: Jan 2, 2015
Creatures that may look cute and cuddly, but when threatened, challenged or hungry can morph into spine-chilling killing machines.
Episodes
Born to Kill
Episode: 4x02 | Airdate: Jan 9, 2015
Baby predators learn to hunt and some emerge from the womb ready to kill.
Nature's Most Wanted
Episode: 4x03 | Airdate: Jan 16, 2015
Examining the deadly world of the most armed and dangerous gangsters, assassins and con artists of the animal kingdom.
War of the Worlds
Episode: 4x04 | Airdate: Jan 23, 2015
Aquatic and terrestrial creatures engage in combat as they dispute borders between land and water; predators learn to hunt in different situations while prey must watch for attacks.
When Prey Attacks
Episode: 4x05 | Airdate: Jan 30, 2015
Predators do not always get their way, and the tables can be turned on mighty hunters when the underdog fights back.