Scrat from Ice Age is a fictional prehistoric rodent—a saber‑toothed squirrel—who serves as a mostly silent, slapstick comic‑relief character obsessed with a single acorn in the Ice Age movie franchise.

What (or who) is Scrat?

  • Scrat is described as an acorn‑obsessed saber‑toothed squirrel that lives during the ice ages in the films, constantly trying to store or protect his prized nut.
  • He is a major recurring character across the Ice Age movies and shorts, where his own mini‑adventures usually run parallel to the main story of Manny, Sid, and Diego.
  • Within the franchise, he has become an iconic mascot figure and was used as the mascot of Blue Sky Studios, the original animation studio behind Ice Age.

Role in the Ice Age movies

  • Scrat’s attempts to bury or chase his acorn often trigger huge natural events, like cracking glaciers or releasing floods, that affect the main herd’s world.
  • His sequences are mostly physical comedy with little to no dialogue, relying on exaggerated expressions, squeaks, and over‑the‑top bad luck for humor.
  • Over the series and spin‑offs, he appears in theatrical films, short films, and later in a Disney+ shorts collection called “Ice Age: Scrat Tales,” where he even deals with parenthood.

Fun bit of behind‑the‑scenes context

  • The character originated when artists were developing a tiny creature to be chased by a glacier; they combined a squirrel drawing with saber‑tooth fangs, and Scrat was born.
  • His popularity grew so unexpectedly that he became central to marketing, often featured in teasers and compilations focused entirely on his misadventures.

TL;DR: Scrat is the saber‑toothed squirrel from Ice Age whose whole existence revolves around chasing and protecting one acorn, causing massive chaos and comic moments throughout the franchise.

Information gathered from public forums or data available on the internet and portrayed here.