Writing Michael Berg Biography Michael Berg is an American screenwriter best known as the co-writer of Ice Age for 20th Century Fox. Other Credits The Ice Age Adventures of Buck Wild Characters 2022 Scrat: Spaced Out Producer 2016 Ice Age: Collision Course Screenplay 2016 Ice Age: The Great Egg-Scapade Characters 2016 Ice Age: Continental Drift Screenplay 2012 Ice Age: A Mammoth Christmas Characters 2011 Scrat's Continental Crack-Up Writer 2010 Ice Age: Dawn of the Dinosaurs Screenplay 2009 Ice Age: The Meltdown Characters 2006 Ice Age Screenplay 2002 Agent-readable