After Colin Walcott drops dead at his birthday party his wife Tess and daughter Cat discover he had a long-term mistress Marilyn by whom he has a daughter Cath. An irate Tess throws out ...第三者第一季由著名导演Holly,Walsh亲自制作而成。Ellie,White,Lauren,Socha,Siobhan,Finneran主演，耗时许久打磨，倾心打造的欧美剧力作。