Select Guide Rating About the Author Brothers Chris Kratt and Martin Kratt are zoologists by training who have built a family entertainment brand based on their enthusiasm for animals and their wild popularity with a family audience. Since founding their production company Kratt Bros. Co. in 1993, they have created and executive produced over 200 episodes of four successful television series: Kratts' Creatures, Zoboomafoo with the Kratt Brothers, Kratt Bros. Be the Creature, and Wild Kratts. They star in these programs playing themselves and are directors, scriptwriters, authors, and wildlife cinematographers, ever in the pursuit of "creature adventure.".