Ep 20. The Spaniards' Cannon

In The Mysterious Cities of Gold season 1 episode 20 "The Spaniards' Cannon," Esteban and his friends finally reach the city of San Francisco de Quito, where they hope to find clues about Esteban's father. However, they soon discover that the city is under attack by Spanish invaders who have brought a powerful cannon with them. The city's leaders are desperate to defend their home, but the Spanish forces seem unstoppable.

Esteban, Zia, and Tao are determined to help the people of San Francisco de Quito, so they team up with a group of locals who are also fighting against the Spanish invaders. Together, they come up with a plan to disable the Spaniards' cannon and turn the tide of the battle.

But as they put their plan into action, they discover that the Spanish commander is none other than Mendoza, who has betrayed them once again. Mendoza is determined to capture the city and find the Golden City, no matter who gets in his way.

Despite the danger, Esteban and his friends continue to fight, using their ingenuity and intelligence to outsmart the Spanish forces. Along the way, they uncover a secret about Mendoza's past that could change the course of their journey forever.

Filled with action, adventure, and suspense, "The Spaniards' Cannon" is a thrilling episode that will keep viewers on the edge of their seats. As Esteban and his friends face their toughest challenge yet, they demonstrate the power of teamwork and friendship to overcome even the most impossible odds.