Crash and Eddie are supporting characters in the Ice Age franchise. They are possums who are Ellie's adoptive brothers and one of Peaches' adoptive uncles. They first appeared as major characters in the second film ''The Meltdown'', then returned as supporting characters in ''Dawn of the Dinosaurs'', ''Continental Drift'', and ''Collision Course''. They are voiced by Seann William Scott and Josh Peck respectively.