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As they leave, Ringo feels sorry for the "Nowhere Man" and invites him to join them aboard the submarine.
Sea of Nothing – This blank region is where they meet Jeremy Hillary Boob Ph.D.("Phud"), a short pudgy creature with a painted clown face and cotton tail, but a highly studious and helpful ally to the Beatles, who sing " Nowhere Man" in reference to him. It is also where a monstrous "vacuum cleaner beast" sucks up all loose objects and people and then the entire landscape and finally itself, popping the submarine into a strange empty void. He is seen riding one of the monsters, who tosses him around, and with the threat of Native American-like creatures, resulting in John pressing another button on the submarine, sending the US Cavalry to successfully defeat the Native Americans, rescuing Ringo.
Ringo presses the panic button on the submarine, ejecting him from the submarine and into the sea.
Sea of Monsters – The monster is ejected into a sea inhabited by other weird monsters. Just before the song finishes, they pick up a monster. Sea of Science – where they sing " Only a Northern Song". At one point, the submarine passes itself as it loops through time. Sea of Time – where time flows both forwards and backwards to the tune of " When I'm Sixty-Four". As they start learning to operate the submarine, they sing " All Together Now", after which they pass through several regions on their way to Pepperland: The five journey back to Pepperland in the yellow submarine. Ringo collects his "mates" John, George, and finally Paul in The Pier, a house-like building on the top of a hill. Old Fred travels to Liverpool (" Eleanor Rigby"), where he follows the depressed and aimless Ringo and persuades him to return to Pepperland with him. In the last minute before his capture, Pepperland's elderly Lord Mayor sends Old Fred, an aging sailor (whom the mayor calls " Young Fred"), to get help he runs to the Yellow Submarine and takes off in it (" Yellow Submarine"). The Blue Meanies seal the band inside a music-proof blue glass globe, they render the Pepperlanders immobile as statues by shooting arrows and dropping giant green apples upon them (a reference to the Apple Records music label), and drain the countryside of colour.
The attack starts with magical projectiles fired from big artillery stationed in the blue mountains. The land falls under a surprise attack from the music-hating Blue Meanies, who live in or beyond the blue mountains. At the edge of the land is a range of high blue mountains. The titular Yellow Submarine rests on an Aztec-like pyramid on a hill. Pepperland is a cheerful, music-loving paradise under the sea, protected by Sgt.