Brent Spiner Justice" episode "Revelation", providing the voice of the Joker. Spiner has also guest-starred on the Syfy program "Warehouse 13" as Brother Adrian in the third and fourth seasons. In episode seven of season four, the character Pete Lattimer jokingly describes another obsessively tidy character in this episode as "Commander Data". Spiner's web site is at therealbrentspiner.com. He selected that domain name because someone else bought the domain name brentspiner.com before he could do so, and he was not amenable to paying the price the owners demanded for it, which Spiner called "inflated". Brent Spiner Brent Jay Spiner (; born February
Unification (Star Trek: The Next Generation) previously requested $1 million to cameo in the series, but he took minimum SAG pay to reprise the role of Spock to publicize "Star Trek VI: The Undiscovered Country", on which he was executive producer. This episode is one of four times that an original series character reprised his role in "The Next Generation"; the other three being "Encounter at Farpoint" (DeForest Kelley), "" (Mark Lenard), and "" (James Doohan). The episode was dedicated to the late Gene Roddenberry, who had died shortly prior to its broadcast. Unification (Star Trek: The Next Generation) "Unification" is a two-part episode of the