He landed guest appearances on dramas such as Boston Public, Gilmore Girls and The O.C. Greenfield scored his first lead role on the short-lived series Modern Men as one of three bachelors who hire a life coach to help them understand women.
He made guest appearances on dramas such as Boston Public, Gilmore Girls and The O.C. Greenfield landed his first starring part in the short-lived series Modern Men, where he played one of three bachelors who hire a life coach to help them comprehend women.