电视剧实习医生格蕾第十二季什么时候播出？一共多少集？

上映时间：2015

连载信息：全24集

简介：The doctors from Grey Sloan Memorial Hospital spring into action to save the lives of two girls with a powerful story. Meanwhile, Meredith tries to cope with the fact that Amelia is now living with her and Jackson prepares for April's return back to Seattle.