Question: In which category did this American actor, comedian, and singer who appeared in "Borderland" win the Saturn Award in 1997?
Sentence (from "Brent Spiner"): In 1997, he won the Saturn Award for Best Supporting Actor for his portrayal of Data in "", and was nominated in the same category for portraying Dr. Brackish Okun in "Independence Day", a role he reprised in "".
Relevant evidence: Yes