Ashton Kutcher Ashton Kutcher

Sure, Two and a Half Men was welcomed back by 28 million viewers last week. But where was the cast before Ashton Kutcher's record-breaking debut and before Charlie Sheen's very public firing last season? To look back on Kutcher's high school years in Iowa (yes, that's really him) and more, check out's gallery of Two and a Half Men cast before they were stars. Two and a Half Men airs Mondays at 9/8c on CBS.