(written from a Production point of view)
Jophery Clifford Brown (born 22 January 1945; age 69) is a stuntman and stunt actor who was the stunt double for Anthony Holiday in the Star Trek: Voyager episode "Shattered". He received no credit for his work and was identified by the name tag of his costume which was sold off on the It's A Wrap! sale and auction on eBay. 
Brown was born in Grambling, Louisiana. He played baseball for the Chicago Cubs and pitched two innings in 1968. He served as stunt double for stars such as Morgan Freeman and Vondie Curtis-Hall.
Among his stunt resume are films such as Coffy (1973, with Booker Bradshaw, Robert DoQui, Bob Minor, and stunts by Nick Dimitri), The Blues Brothers (1980), The Sword and the Sorcerer (1982, with Anthony De Longis), Splash (1984), The Hitcher (1986, with Armin Shimerman and Tony Epper, and stunts by Janet Brady, Kenny Endoso, and Freddie Hice), Predator (1987, with Kevin Peter Hall, Richard Chaves, and stunts by Gary Baxley, Tony Brubaker, Doug Coleman, and Joel Kramer), Die Hard (1988), Tango & Cash (1989, with Teri Hatcher), Dark Angel (1990, with Matthias Hues), Hook (1991), Jurassic Park (1993, with Cameron Thor, Richard Kiley, and stunts by Patricia Tallman and Gary Epper), Speed (1994, with Alan Ruck, Richard Lineback, Carlos Carrasco, Jordan Lund, Patrick Fischler, Bruce Wright, Robin McKee, and stunts by Janet Brady, Tommy J. Huff, Patricia Tallman, John Cade, Chuck Hicks, and Jimmy Ortega), Money Train (1995), Broken Arrow (1996, with Christian Slater), Rumpelstiltskin (1996, with Max Grodénchik), The Relic (1997, with Constance Towers and Clayton Rohner), Hard Rain (1998, with Christian Slater and Anthony Montgomery), I Still Know What You Did Last Summer (1998, with Jeffrey Combs), Showtime (2002, with William Shatner), and Dreamcatcher (2003).