Star Trek: Away Team it see the team go up against Klingons, Borg, Romulans and the Federation amongst others. Missions are set on the Klingon homeworld, a Borg cube, Starfleet Academy and a Starfleet starship. Michael Dorn and Brent Spiner lend their voices to the characters of Ambassador Worf and Lieutenant Commander Data, roles they previously portrayed in "Star Trek: The Next Generation", the respective films and, in the case of Worf, "Star Trek: Deep Space Nine". Data acts as a technical advisor to the team for each mission, while Worf is an Ambassador to the Klingon Empire. Other actors who provided voices for
Brent Spiner films. As a main character, he appeared in all but one of the series' 178 episodes; he was not in the episode "". He reprised his role in the spin-off films "Star Trek Generations" (1994), "" (1996), "" (1998), and "" (2002). Although billed as the final "Trek" movie for the "TNG" cast, the ambiguous ending of "" suggested a possible avenue for the return of Data. However, Spiner opined that he was too old to continue playing the part, as Data does not age, whereas Spiner had already aged considerably during the years in which he played the role.