Some elephants at the zoo accept the Rangers assistance to help them find out who's been stealing all their peanuts but the Rangers have to go undercover when they become the main suspects!

The Rangers investigate a case of a missing toy train and end up tracking Fat Cat to a pet store where they find him plotting to rob a bank.

A night at the Opera proves to be more than just culturally enriching for the Rescue Rangers, when they go underground into the sewers and run into an insane alligator with a yen for acting.

A crooked archaeologist steals a mummy's ring and the Rangers agree to help the mummy get the ring back.

The Rangers befriend a mechanical cat, until Fat Cat rewrites its program and turns it into a killing machine.

Dale adopts a pet, only to find out it's an intelligent dinosaur alien from a distant planet.

Captain Fin, self-appointed crusader for rights of fishes everywhere, uses a converted submarine to terrorize the land dwellers and the Rangers must find a way to stop him.

Dale finds a meteorite that gives him amazing powers and decides to use it to his advantage by becoming a superhero dedicated to doing good.

Gadget decides the Rangers' method of crime solving involves too much violence, so she adopts a kinder, gentler way for getting things done.

It's reunion time for the Rangers when they once again meet up with Rat Capone and his cronies.