Jon Cryer is brutally blunt describing the worst Charlie Sheen years on 'Two and a Half Men'

During the painful Charlie Sheen years of "Two and a Half Men," his co-star Jon Cryer rarely said a word in public -- save for a few interviews and one late-night TV skit mocking Sheen. It served Cryer well, as he quietly went along and collected his millions, starring in four more seasons with replacement Ashton Kutcher after Sheen's meltdown.