江南名医叶家灭门被害,独子叶向跳崖,被祥云县女医师依华所救。失去记忆且分离出第二人格的叶向被依华收留作药童,化名云归。云归转换于两种反差人格之间,虽惹出诸多纷争但幸得众人帮忙化解,同时也和依华在相处中互生情愫。然而未来等待他们的是却是更大的困难,二人又该何去何从……。Film version of the Neil Simon play has three separate acts set in the same hotel suite in New York's Plaza Hotel with Walter Matthau in a triple role. In the first, Karen Nash tries to get her inattentive husband Sam's attention to spruce up their failing marriage. In the second, brash film producer Jesse Kiplinger tries to get his former one-time flame Muriel to see him for w...。