周六夜现场第四十三季是由未知执导的一部拍摄于2017年喜剧,脱口秀,欧美综艺片在美国上映，主演由贝克·班尼特,艾迪·布莱恩特,迈克尔·彻,皮特·戴维森,麦基·戴,莱斯莉·琼斯,科林·乔斯特,凯特·麦克金农,Alex,Moffat,凯尔·穆尼,塞西莉·斯特朗,基南·汤普森,亚历克·鲍德温,亚历克·鲍德温,Alec,Baldwin领衔。　　The forty-third season of the NBC comedy series Saturday Night Live will premiere on September 30, 2017 with host Ryan Gosling and musical guest Jay-Z, during the 2017–2018 television season. Like the final four episodes of Season 42, season 43 will be broadcast live in all four time zones within the contiguous United States