Omega is one of the minor dog characters owned by Charles Muntz in Pixar's 2009 film Up. His only speaking line is near the end with the airplanes. Omega is not in any way related to any other film characters in history who share his name, nor characters who may be confusedly thought of by others to have the name Omega . (This includes Humphrey the wolf from the 2010 film Alpha and Omega.)