Journey to the Center of the Earth Season 1 Episode 8

Martin manages to survive the fall, and with Evelyn and Andrea's help, he destroys the ultrasonic driller. They stop the drilling to the center of the earth. Thanks to his device, Diego manages to seal the fissure and asks his grandmother not to erase his friends' memories. Pola agrees and only erases Pompilio and Claudio's memories. The Verne family returns home as there is an evil one lurking.