Roger Aaron Brown (born 12 June 1949; age 75) is an actor who appeared as an Epsilon IX technician in Star Trek: The Motion Picture.
His other film credits include Cobra (1986, with Andrew Robinson, Brian Thompson, Laura Drake, Leslie Morris, and Kurt V. Hulett), Near Dark (1987, with Jenette Goldstein and Don Pugsley), Alien Nation (1988, with Jeff Kober, Brian Thompson, Frank Collison, Tom Morga, Leslie Bevis, Earl Boen, and Keone Young), Action Jackson (1988, starring Craig T. Nelson, with Branscombe Richmond, Nicholas Worth, Thomas F. Wilson, Bob Minor, and Glenn R. Wilder), RoboCop 2 (1990, with Peter Weller, John Glover, Robert DoQui, Mark Rolston, Jeff McCarthy, Gabriel Damon, Phil Rubenstein, and Bill Bolender), and Downtown (1990, with Ron Canada, Wren T. Brown, Catherine MacNeal, and Ron Taylor). His largest film role to date is John Henry in Tall Tale (1995).
He also made an uncredited guest appearance on Galactica 1980's premiere episode, with Richard Lynch and Doug Hale. T. J. Hooker, starring William Shatner, Richard Herd, and James Darren. He starred as Deputy Chief Joe Noland on The District from 2000 through 2004, and in 2012 provided the voice of Assassin Mentor Achilles Davenport in Assassin's Creed III, which also featured the voices of Nolan North, John de Lancie and Robin Atkin Downes. Brown also appeared on an episode of House, with Jennifer Morrison.