Panthro is a fictional character from the animated television series ThunderCats, which first aired in the 1980s. He is a member of the ThunderCats, a group of humanoid cats who fight against evil forces. Panthro is known for his strength, combat skills, and expertise in technology, often serving as the team's mechanic and strategist. In the series, Panthro is depicted as a large, muscular figure with blue skin and a distinctive appearance, including a pair of nunchaku. He is a loyal friend and protector of his fellow ThunderCats, including Lion-O and Cheetara, and plays a crucial role in their battles against villains like Mumm-Ra.