A prehistoric squirrel whose acorn pursuits drive the plot.
Their final encounter turns Scrat's acorn obsession into a brief conflict with Sid.
After Sid resuscitates Scrat, Scrat believes Sid stole his acorn and viciously attacks him.
Scrat unintentionally resolves the central environmental crisis affecting Manny.
Scrat punctures the adjacent glacial wall while pursuing his acorn, creating a fissure that drains the floodwaters and saves the herd.
Explore the full interactive character relationship map of Ice Age: The Meltdown
Related entry on Wikidata (Q1088515), public domain (CC0).