Anatomia de GreyTemporada 4 Substituir imagemNúmero do episódio17Freedom (Parte 2 de 2)OverviewMeredith and Derek get one last shot at success in their clinical trial; the surgeons work together to free a boy from a block of cement; Izzie helps Alex care for Rebecca; Lexie uncovers critical information about George's status as an intern.Air dateMay 22, 2008Runtime (min)43
