Star Trek: Enterprise 3.11

Carpenter Street

Captain Archer gets a visit from Daniels, whom he hasn't seen in quite some time. Daniels wants to send Archer to Detroit, Michigan 150 years into the past. The Xindi have sent three of their agents to Earth in 2004. Daniels isn't sure what they are up to but he's sure that it isn't good. Archer can take one person with him. He chooses T'Pol.

Star Trek: Enterprise 3.10

Similitude

Commander Tucker is injured while shutting down the engines. He goes into a coma. Dr. Phlox suggets that he could grow a clone and then harvest the needed parts from the clone. The clone will only live for 15 days. In that time it will grow from an embryo to a full-size human. When it reaches the right age they can harvest the necessary brain matter and fix Commander Tucker. That's the plan which Captain Archer reluctantly agrees to.

Star Trek: Enterprise 3.01

The Xindi

Captain Archer decides to head the Enterprise for a mining colony. He is looking for information about the Xindi. He has heard from another ship that the Enterprise encountered that there is a Xindi working at the mine. Captain Archer and Lieutenant Reed travel to the surface and cut a bargain with the alien who runs the mine.