When T'Pol is assigned a secret mission by the Vulcan High Command, she asks Archer to accompany her. The captain is surprised by her request, but agrees - especially when T'Pol reveals that there is a personal side to the mission. Many years ago, T'Pol was sent to retrieve several rogue Vulcan operatives. She was able to apprehend all but one of them, a man known as Menos. Now, the Vulcans believe they have located Menos, and they want T'Pol to bring him in.
Star Trek: Enterprise, a prequel set before the original series, follows the crew of Earth's first warp five starship. Lead by Jonathan Archer and his crew, the series follows their adventures as they explore never before seen parts of the galaxy, setting foot on new worlds and meeting new races, as well as some familiar ones.