Mouse Rangers is the first show within a show television series starring adventures that follows a group of rescue mice.
Whenever there's danger, the Mouse Rangers are there to help adult mice in need. Each mouse has their own unique personalities and quirks.
Bruce: A male red mouse from the United States who is the official de facto leader of the group. He is very optimistic and outgoing, like Phineas Flynn from Phineas and Ferb. He is a genius and always looks before he leaps. He is also very loyal. His power is super speed and can run really fast and jump really high. His catchphrases are "Yippee Ki Yay, Jose!" and "I'm so fearless!" He is voiced by Jacob Bertrand.
Henkle: A male black mouse from Germany. He doesn't talk much, but always gives bright ideas to the rest of his teammates, like Ferb Fletcher from Phineas and Ferb. His power is super mind control and can control things with his mind. His catchphrase is "Long live the pride of the German!" and "Free schnitzel for all!" He is voiced by Christian DiStefano.
Stepan: A male green mouse from Russia. He is somewhat of a genius ditz. His main goal is helping people in need. His personality is somewhat similar to Baljeet Tjinder from Phineas and Ferb. His power is super strength and can break objects with his big muscles. His catchphrase is "I'm a true Russian charmer!" He is voiced by Thomas Langston.
Giorgio: A male blue mouse from Italy. He maybe tough, but he has a heart of gold, despite his big muscles and brawn. His personality is somewhat similar to Buford Van Stomm from Phineas and Ferb. He is the big guy of the group. His power is super stretch and can reach far away and tall places. He is very elastic. His catchphrases are "That's what I'm talking about!" and "No problemo! An Italiano like me should do the job!" He is voiced by Jesse Schwartz.
Gia: A female pink mouse from England. She is generally kind and also passionate about rescuing people in need. She is always cheerful and outgoing. Her personality is somewhat similar to Isabella Garcia Shapiro from Phineas and Ferb. Her super power is similar to Mammoth Mutt from Krypto the Superdog. She can inflate her body that can make herself big and round like a balloon. Her catchphrase is "Tell me no more! I'm the right mouse for the job!" She is voiced by Abigail Breslin.
Jonesy: A male orange mouse from Scotland. He is obsessed with Bruce and claims to be his biggest fan. His personality is somewhat similar to Irving DuBois from Phineas and Ferb. He is always bubbling with excitement and ready to go on any kind of adventure. His power is super strength, as well as heat and ice beams which shoots from his eyes. His catchphrases are "I'm on it, Bruce!" and "Sometimes I don't even know my own strength, lads." He is voiced by Ty Panitz.
Sonya: A female yellow mouse from Switzerland. She is a martial arts expert. She is known for being cheerful, but can be serious when necessary. She is also kind and gentle. Her power is super flame, similar to the Human Torch. Her catchphrase is "Will do, Bruce!" She is voiced by Nicholle Tom.