Chris Kratt: is the younger of the two Kratt brothers. Is logical, focused, and technically inclined as well as Loyal, Compassionate, Protective, Sensitive & sometimes Overexcited.

Martin Kratt: Older brother of the Kratts. Is enthusiastic, impulsive, and playful as well as Artistic, Easily distracted, but is a good teammate.

Plot: The Kratt brothers are in Tasmania, tagging Tasmanian devils so they can track them and potentially save them from extinction.

Chris is placing tags on Taz devil ears using a small, remote-controlled flying robot, a curious devil takes a big bite out of the activation button on Chris's Creature Power Suit, causing him to revert between a Tasmanian devil and a human.