Professor Daiba unleashes an ancient horror from it's sleeping chamber. The crew members of the Arcadia set sail to stop it as well as have Tadashi Daiba meet Captain Harlcok.
Ukraine. Across its eastern border is Russia and to its west-Europe. For centuries, it has been at the center of a tug-of-war between powers seeking to control its rich lands and access to the Black Sea. 2014's Maidan Massacre triggered a bloody uprising that ousted president Viktor Yanukovych and painted Russia as the perpetrator by Western media. But was it "Ukraine on Fire"...
地球-65,蜘蛛女格温(海莉·斯坦菲尔德 Hailee Steinfeld 配音)因为好友彼特之死而充满愧疚,而父亲对蜘蛛侠的误解也让她倍感焦虑。某次行动中,格温结识了来自其他宇宙的同伴米圭尔·奥哈拉和杰西卡·德鲁。从他们口中得知,为了防止多元宇宙进一步崩坏,米圭尔策划成立了由蜘蛛侠中的精英组成的突击队。格温受邀加入他们,并利用时空穿梭的机会来到了地球-1610,见到久违的迈尔斯(沙梅克·摩尔 Shameik Moore 配音)。此时的迈尔斯和父母关系紧张,他憧憬格温,渴望加入突击队又遭到拒绝。
随后迈尔斯又听到一个可怕的消息,每一个宇宙中,失去至亲正是所有蜘蛛侠的可悲宿命……
萨米(比利·安格 Billy Unger 配音)和雷(卡洛斯·麦卡勒斯 Carlos McCullers II 配音)带着孙子艾拉(Shyloh Oostwald 配音)和瑞琪(Carter Hastings 配音)出海游玩,却不幸被人类的渔船捕获,它们的目的地是全球最豪华的人造水族馆,这也就意味着,一旦它们到达那里,就再也无法获得自由重回大海了。
龙虾露露(乔·托马斯 Joe Thomas 配音)、怪鱼金宝、小丑鱼塔茨,在船上,萨米和雷结识了一群和它们同病相怜的海洋生物们。它们不仅要在坚不可摧的穿上找到突破口,还必须提防野心勃勃的海马老大,这位狂妄武断的独裁者,它设计出的逃亡方案是否能够行得通呢?除此之外,失散的爷孙四人又能否再度团聚呢?