Glenn Goldstein Glenn Goldstein is a stuntman and stunt actor who was a background stunt actor in several episodes of and . In addition he worked as a production assistant for several weeks on a location shoot for . Goldstein received no credit for his work . Trousers worn by Goldstein in one of his appearances were sold off on the It ' s A Wrap ! sale and auction on eBay and were also worn by Ethan Phillips . For the " Voyager " episode " Nemesis " , Goldstein filmed his scenes on Wednesday , Friday , and Thursday on Paramount Stage 16 . Goldstein received a Bachelor of Fine Arts in Film ( producing , directing , acting , minor writing ) from the University of Syracuse and has been a " Star Trek " fan . He studied acting under Doug Warhit , has doubled for stars such as and , and has performed in music videos for artists such as Dr . Dre and in video games such as " Wing Commander IV " . Among his stunt work are the television series " Boston Public " ( starring Jeri Ryan ) where he worked as a stunt double in a car chase , " Pacific Blue " , " Seinfeld " ( starring Jason Alexander ) , " Power Rangers " , " Cold Case " , " NCIS " , " Alias " ( 2002 , with Terry O ' Quinn and Joseph Ruskin and stunt work by Shauna Duggins ) , created and produced by J . J . Abrams , and " JAG " ( 2003 , with Alicia Coppola , Zoe McLellan , and Vyto Ruginis and stunt coordinated by Diamond Farnsworth ) . Goldstein also performed stunts in films such as " Double Dragon " ( 1994 ) , " Strange Days " ( 1995 ) , " Crimson Tide " ( 1995 ) , " Barb Wire " ( 1996 ) , " Street Corner Justice " ( 1996 , with Beverly Leech , Clint Howard , Shelly Desai , Max Daniels , Jeff Cadiente , and stunt work by Dan McCann , Paul E . Short , and Warren A . Stevens ) , " Volcano " ( 1997 ) , " American History X " ( 1998 , with Jennifer Lien and Avery Brooks ) , " Alien Resurrection " ( 1998 ) , " Godzilla " ( 1998 ) , " Three Kings " ( 1999 , with stunts by Chino Binamo , Jay Caputo , Paul Eliopoulos , Max Daniels , Rosine " Ace " Hatem , Eddie Matthews , Chris Sayour , John Escobar , and Spiro Razatos ) , " The General ' s Daughter " ( 1999 ) , " Supernova " ( 2000 ) , " Megiddo : The Omega Code 2 " ( 2001 , with John DeMita , Jim Metzler , Tony Amendola , Greg Ellis , Andrei Sterling , and stunts by John Alden , Rick Avery , Charlie Brewer , Tony Brubaker , Scott Alan Cook , Phil Culotta , Alex Daniels , Mark De Alessandro , Vince Deadrick , Jr . , Kevin Derr , Mark Donaldson , Ousaun Elam , Allan Graf , Chris Howell , Hubie Kerns , Lane Leavitt , Eddie Matthews , Pat McGroarty , Monte Rex Perlin , Peewee Piemonte , Darrin Prescott , Rick Sawaya , Paul E . Short , Mike Watson , and Brian J . Williams ) , " War Stories " ( 2003 , with Jeffrey Nordling , Ed Begley , Jr . , Michael Reilly Burke , and Mark Harelik ) , " Cradle 2 the Grave " ( 2003 , with Gabrielle Union , Michael Jace , Tim Storms , Tom McCleister , Chic Daniel , Daniel Dae Kim , Troy Brenna , Kevin Grevioux , and stunts by Dan Barringer , Doug Coleman , Brennan Dyson , Mike Justus , Steve Kelso , Lane Leavitt , Angela Meryl , Chris Palermo , Peewee Piemonte , Austin Priester , Darrin Prescott , Tim Rigby , Scott Rogers , Katie Rowe , and Monica Staggs ) , and " The Kingdom " ( 2007 ) .