"P. J. Masks" is an animated children's television series that follows three young friends—Connor, Amaya, and Greg—who transform into superheroes at night. They become Catboy, Owlette, and Gekko, using their unique powers to fight villains and save the day. The show emphasizes teamwork, problem-solving, and friendship. Each episode features the trio facing off against their main adversaries, including Luna Girl, Romeo, and Night Ninja. The series is designed for preschoolers, promoting positive values while entertaining young audiences with colorful animation and engaging storylines.