Two years after she escaped a violent attack on her family, 16-year-old Becky attempts to rebuild her life in the care of an older woman -- a kindred spirit named Elena. However, when a violent group known as the Noble Men break into their home, attack them and take their beloved dog, Becky must return to her old ways to protect herself and her loved ones.

When Earth astronaut Capt. Chuck Baker arrives on Planet 51 -- a world reminiscent of American suburbia circa 1950 -- he tries to avoid capture, recover his spaceship and make it home safely, all with the help of an empathetic little green being.

When Jay and Silent Bob learn that their comic-book alter egos, Bluntman and Chronic, have been sold to Hollywood as part of a big-screen movie that leaves them out of any royalties, the pair travels to Tinseltown to sabotage the production.

Manny, Diego, and Sid embark upon another adventure after their continent is set adrift. Using an iceberg as a ship, they encounter sea creatures and battle pirates as they explore a new world.

Set after the events of Continental Drift, Scrat's epic pursuit of his elusive acorn catapults him outside of Earth, where he accidentally sets off a series of cosmic events that transform and threaten the planet. To save themselves from peril, Manny, Sid, Diego, and the rest of the herd leave their home and embark on a quest full of thrills and spills, highs and lows, laughter and adventure while traveling to exotic new lands and locations.

A series of interconnected short films are the backdrop for a maniac screenwriter who pitches insane storylines featuring some of Hollywood's biggest and brightest.

Times are changing for Manny the moody mammoth, Sid the motor mouthed sloth and Diego the crafty saber-toothed tiger. Life heats up for our heroes when they meet some new and none-too-friendly neighbors – the mighty dinosaurs.