"Power Rangers S.P.D." is a television series that is part of the long-running Power Rangers franchise. It premiered in 2005 and follows a team of young heroes who are part of the Space Patrol Delta, an intergalactic police force. The Rangers are tasked with protecting Earth from various alien threats and villains, using their unique powers and advanced technology. The series features five main Rangers, each with their own color and abilities, as well as a robotic dog named Doggie Kruger, who serves as their commander. The show combines action, teamwork, and moral lessons, appealing to both children and nostalgic fans of the franchise.