The story shifts focus from the main trio—Manny, Sid, and Diego—to the thrill-seeking possum brothers, .

: They accidentally stumble back into the "Lost World," an underground realm filled with dinosaurs.

: Sean Kenin Elias-Reyes (Manny), Jake Green (Sid), Skyler Stone (Diego), and Dominique Jennings (Ellie) replace the original franchise stars.

: They reunite with the eccentric, one-eyed weasel Buck Wild and a new ally named Zee , a striped polecat. Together, they must stop a hyper-intelligent, "big-brained" Protoceratops named Orson from seizing total control of the Lost World with his raptor army. Cast and Crew

: Feeling smothered by their protective sister, Ellie, the brothers set out to prove their independence.

The film received generally negative reviews from both critics and long-time fans: Main image for The Ice Age Adventures of Buck Wild