Ron Balicki Ron Balicki is a martial artist , stuntman , and stunt coordinator who performed stunts in several episodes of . He first portrayed an alien soldier in the second season episode , later a Triannon in the third season episode , and appeared in several episodes of the fourth season such as an Orpheus miner in the episode . In addition , Balicki served as fight choreographer for several episodes such as the MACO training fight sequences in . Balicki received no credit for his performances . His costume from his previous appearance was sold off on the It ' s A Wrap ! sale and auction on eBay . Balicki was born in Chicago , Illinois , is married to fellow " Enterprise " stuntwoman Diana Lee Inosanto since , and is the son in law of martial arts icon , under whom he studied martial arts for over twenty years . He also taught and managed at the Inosanto Academy between 1993 and 1998 and studied under Anthony De Longis . Balicki is an instructor and holds multiple ranks in several martial arts techniques such as Jeet Kune Do , Lameco Escrima , and Thai Boxing . As a former sheriff of the Cook County Sheriff ' s Department , Balicki teaches martial arts defense techniques to agencies in the United States and Europe and holds seminars around the world . In addition , he has written articles for several magazines such as " World of Martial Arts " and " Inside Kung Fu " and published his own book , " Jeet Kune Do : The Principles of a Complete Fighter " , in 2000 and several training videos and DVDs . Balicki served as martial arts trainer , fight choreographer , and stunt coordinator on several projects . He trained for " Barb Wire " ( 1996 ) and for " Resident Evil : Apocalypse " ( 2004 ) and coordinated and choreographed the action film " The Cutoff " ( 1998 , with Mike Mukatis ) , the short film " Life Streams " ( 2000 , with Diana Inosanto and Mike Mukatis ) , the thriller " The Prodigy " ( 2005 ) , the horror thriller " The Cursed " ( 2008 , with Brad Greenquist and Tom Wright ) , the horror series " The Dark Path Chronicles " ( 2008 - 2009 ) , the action thriller " Sinners & Saints " ( 2008 ) , and the action comedy " Shotgun Kiss " ( 2009 ) , as well as the music video " Hit Me Off " . On screen , Balicki has performed stunts and stunt acting roles in television series such as " JAG " ( 1996 , with Marjean Holden and Cress Williams ) , " The Burning Zone " ( 1997 , starring James Black and Michael Harris ) , " Mighty Morphin ' Power Rangers " , " Spy Game " , " Buffy the Vampire Slayer " , " The Roseanne Show " , J . J . Abrams ' " Alias " , " Ned ' s Declassified School Survival Guide " , and " Just Legal " , and feature films like the action drama " Sword of Honor " ( 1994 , with Jeff Pruitt and Angelo Tiffe ) , ' s science fiction thriller " Escape from L . A . " ( 1996 , with Michelle Forbes , Jeff Imada , Shelly Desai , Leland Orser , and stunts by Jeff Cadiente , Maria Doest , Manny Perry , and Joni Avery ) , the action film " The Glimmer Man " ( 1996 ) , ' s science fiction comedy " Mars Attacks ! " ( 1996 , with Paul Winfield , Willie Garson , Michael Reilly Burke , Valerie Wildman , Jeanne Mori , and stunts by Joey Box , Lynn Salvatori , Jimmy Ortega , Brian J . Williams , Dana Dru Evenson , and Pat Romano ) , the comic adaptation " Spawn " ( 1997 , with Melinda Clarke , Michael Papajohn , Jay Caputo , Stewart Lew , and Spice Williams - Crosby ) , the action drama " No Tomorrow " ( 1999 ) , the action film " Redemption " ( 2002 ) , and the horror thriller " The Cursed " ( 2008 ) . Beside doubling for actors such as Tony Colitti and Louis Mandylor , Balicki served as producer or associate producer for feature films such as " A Ribbon of Dreams " ( 2002 ) , " The Prodigy " ( 2005 ) , " The Cursed " ( 2008 ) , and " Sinners & Saints " ( 2008 ) . For the drama " The Sensei " ( 2008 ) , which was written and directed by his wife , Balicki worked as producer , executive producer , second unit director , stunt and fight coordinator , and portrayed the supporting role of Vince . " The Sensei " also features " Trek " performers Mike Mukatis , Spice Williams - Crosby , Tzi Ma , Michael J . O ' Laskey , Tim Lounibos , and Rosine " Ace " Hatem .