Married at First Sight: Honeymoon Island, the new eight episode series that follows a group of singles looking for love on an exotic island will premiere Tuesday, October 23 at 10pm ET/PT. The following week, Married at First Sight: Happily Ever After, the new eight episode series that follows the lives of three happily married couples from past seasons of the franchise will premiere Tuesday, October 30 at 10pm ET/PT.