Two stars of “Star Trek: The Next Generation” will make a guest appearance on the finale of “Enterprise.”
The final two episodes of the show will focus on the forming of the Federation and the role the Enterprise plays in it. “Next Generation” regulars Jonathan Frakes and Marina Sirtis will appear as their regular characters from that series, William Riker and Deanna Troi.
The final episodes will examine how the United Federation of Planets came to be. The first, which concludes a two-episode arc, finds the Enterprise trying to stop a human isolationist leader (guest star Peter Weller, “RoboCop”) who’s threatening to destroy Starfleet Command.
The finale will advance the timline six years as Capt. Archer (Scott Bakula) and his crew return to Earth for the signing of the Federation charter. Frakes and Sirtis will appear in a sequence set on the holodeck.