Ep. 38: The Science Ninja Team investigates a mysterious jungle city attacked by mechanical dinosaurs.

38

During the inauguration of a new desert city under the Mantle plan, Dr. Mukashiski distributes leaflets for a dinosaur exhibition. That night, the city is assaulted by dinosaurs, prompting Ken to infiltrate the exhibit. He discovers a prehistoric jungle and is captured by metallic ivy, losing his bracelet to the doctor. Nambu reprimands Ken and orders the team to retrieve the item. Ken returns to the sewer, where G-4 rescues him from enemies. They infiltrate the base, free captured teammates, and recover the bracelet. After the Science Ninja Team destroys the remote control, the dinosaurs' magnetic propulsion energy causes an explosion that obliterates the creatures and the base.