Ice Age: Continental Drift

Sixteen years after the events of the third film, Manny and Ellie are living happily with their teenage daughter Peaches. However, while Ellie supports and accepts her daughter’s desire to explore and meet new people, Manny instead becomes exceedingly overprotective, irritating Peaches and driving a wedge between the two. Meanwhile, Sid's family returns, but only to drop off the elderly Granny before promptly abandoning them both. Manny then catches Peaches hanging out with a group of teenage mammoths he does not approve of, causing a fight between him and Peaches. Shortly after, a sudden continental break-up (caused by Scrat trying to bury his acorn again) separates Manny from The Herd. Trapped on moving chunks of ice, Sid, Granny, Diego, Manny and Scrat (but without his acorn) have no choice but to ride out the current. At the same time, a giant land shift encroaches on Ellie, Peaches, and those remaining on land, forcing them to make their way towards a land bridge in order to get to safety. Meanwhile, Scrat finds another acorn at the bottom of the ocean, but a broken one that, inside, shows a map to "The Lost City Of Scratlantis" which Scrat sets off for.