As the Fifteenth Doctor, played by Ncuti Gatwa, takes over the TARDIS for his first epic adventure he will be joined by Ruby Sunday, played by Millie Gibson, as she makes her debut as the Doctor’s companion. 　　The episode sees the Doctor come face-to-face with the mythical and mysterious goblins as his life collides with Ruby Sunday, played by Millie Gibson. 　　Little is known about...

　　“间谍生物”又来了！
　　这一次，间谍相机带着当今最尖端的拍摄技术，前往海洋深处，迎接它们迄今为止最激动人心的挑战，探索地球上最神奇且最具活力的环境之一，海洋。
　　在全新纪录片《海洋间谍》中，观众能见到有史以来最大的“间谍生物”：间谍鲸，以及间谍龙虾、间谍鲱鱼和间谍河豚等……
　　从缤纷美丽的珊瑚礁，到岩石海岸的尽头，新一代携带着摄像机的“间谍生物”将深入那些以前从未到过的地方，揭示非凡的海洋生物令人惊讶的隐秘生活，展现前所未见的动物行为与复杂关系。