Grey’s Anatomy

  • Actress Mandy Moore during her emotional guest appearance on Grey's Anatomy.

    16 Famous Faces Who Made Appearances on Grey’s Anatomy

    These famous faces appeared on Grey's Anatomy before or during their rise to fame. See 16 memorable guest appearances fans still love to revisit.

    These famous faces appeared on Grey’s Anatomy before or during their rise to fame. See 16 memorable guest appearances fans still love to revisit.