由凯尔希·格兰莫领衔主演的欢乐一家亲第四季是一部综合评分4.0的美国电视剧。讲述了　　Eminent Boston Psychiatrist, Frasier Crane, last seen gracing the bars of Cheers has left his life there to start afresh in Seattle. He now has a spot as a popular radio Psychiatrist, giving him the chance to spread words of wit and wisdom to the masses. He shares his apartment with his retired cop father, Martin, and his father's physical care assistant, Daphne Moon. Add in brother Niles, Eddie the dog, some bizarre situations and plenty of humour and you've got all the ingredients for an excellent show and worthy successor to Cheers.  故事虽说平淡，视觉效果也一般，不过角色之间的互动倒是挺自然的。