落榜才子石玉昆来到老北京的天桥，以弹唱单弦为生，并希望能成就一番事业。在这里他遇到了武艺高超的懒猫“展昭”、牙尖嘴利满肚子鬼点子的白玉堂、秀美灵巧的丁氏姐妹、口技了得的小艾虎，还有身怀绝技的五鼠。石玉昆热心机敏，他机巧地帮助大家伸张正义，并与大家结成了生死兄弟。各怀绝技的“十三郎”屡破奇案，成为北京市井民众心中的“包青天”……石玉昆假借包拯为主角，将他们破案的真实过程写成了小说，这就是千古传诵的《七侠五义》！
祝氏和邓氏的家族生意以儿女的婚姻为筹码，祝笙和邓邵涵两人由此开始了复杂的感情生活。
As Leo's replacement Thomas Chamberlain arrives Nikki investigates the murders of Rachel Freedman, shot in the head, and her little autistic son Nathan, who was poisoned. Nikki rejects policewoman Anne Burchett's theory that Rachel killed them both but is perturbed when an impostor, claiming to be Rachel's sister, visits the morgue. At the same time the disfigured corpse of Eva Liron is discovered, killed with the same poison as Nathan. She had been the nanny to French hot shot footballer Isaac Dreyfus and was planning to blackmail him over a sex tape of them both. Jewish Isaac is a controversial figure due to his anti-Muslim sentiments but he denies ant part in the murders. Then another victim, Isaac's agent Mousa, is discovered dead.
本剧反映周恩来从1938年底代表中国共产党同国民党进行国共合作、领导南方局、国统区和南方各省党的工作、军队工作、情报工作、统战工作及宣传文化教育工作。首次全景式展示了皖南事变、重庆大轰炸、双十协、四八事件等重大历史事件，“重庆大轰炸”被再次搬上荧屏。 该剧通过汪精卫投敌，皖南事变，重庆大轰炸，国共在抗日中的冲突，周恩来结识多民主、知名人士、从张冲、张治中、冯玉祥到黄炎培、张澜、马寅初、梁漱溟、陶行知、郭沫若、阳翰笙、胡风、老舍等，许多人是因为认识了周恩来才了解中国共产党。周恩来领导情报工作，王昆仑利用特殊身份，及时了解国民党上层动态，鼓动亲美派、太子派、爱国将领反对投降；阎宝航及时获取德国进攻苏联的情报；胡宗南身边的人准确提供蒋介石闪电进攻延安的情报。
A rootless genius, Iris Nixon, steals an enigmatic code from a charming philanthropist and disappears. A tense countdown ensues as she races to unravel the code's mystery.
