Lin Oeding Lin W . Oeding is a stuntman , stunt actor , and stunt coordinator who appeared as an " Enterprise " NX - 01 crewman in the third season episodes and . He received no credit for his appearances . More recently , he worked as John Cho ' s stunt double on ' s , doubling him in the orbital skydiving scenes , and performed stunts in . Born in Sacramento , California , Oeding attended Kingwood High School in Houston , Texas . He majored in film directing and writing from the University of Texas in Austin . Oeding has been fascinated by martial arts since he was a child and has trained them for years . He took part of several competitions in bare - knuckle fights and has won several awards and titles . Oeding has entered the film stunt business in 1997 and has doubled for stars such as Jason Scott Lee , Francois Chau , Boyd Kestner , Reggie Lee , Chase Kim , and Kevin Moon . Among his stunt resume are films such as " RocketMan " ( 1997 , with William Sadler ) , " Rushmore " ( 1998 , with Seymour Cassel ) , " Arlington Road " ( 1999 , with Grant Garrison and stunts by Steve Blalock , Todd Bryant , Edward Conna , Vince Deadrick , Vince Deadrick , Jr . , Rosine " Ace " Hatem , Steve Holladay , Keii Johnston , Dan McCann , Paul E . Short , Scott Workman , and Kurt D . Lott ) , " The President ' s Man " ( 2000 , with Jennifer Tung and Dan Kern , directed by Eric Norris , and stunts by Tanner Gill , Henry Kingi , Jr . , Eric Norris , and Chris O ' Hara ) , " Spy Kids " ( 2001 , with Teri Hatcher and stunts by Robin Bonaccorsi , Doc Charbonneau , James M . Halty , Buddy Joe Hooker , Tommy J . Huff , and John Meier ) , " Pearl Harbor " ( 2001 ) , " We Were Soldiers " ( 2002 ) , " Timecop : The Berlin Decision " ( 2003 , with John Beck , Ken Lally , Todd Bryant , Marty Murray , Vince Deadrick , Gregg Sargeant , Mark De Alessandro , Jeff Pruitt , Dennis Madalone , and additional stunts by Tim Sitarz and Jeff Wolfe ) , " The Last Samurai " ( 2003 ) , " Collateral " ( 2004 , with Bruce McGill , Wade Williams , Chic Daniel , Josh Cruze , Angelo Tiffe , Spike Silver , and stunts by Simone Boisseree , Joel Kramer , Diana R . Lupo , Angela Meryl , Darlene Williams , Boni Yanagisawa , Lauro Chartrand , Max Daniels , Kenny Endoso , Lane Leavitt , and Scott Leva ) , " The Shaggy Dog " ( 2006 ) , " Pirates of the Caribbean : Dead Man ' s Chest " ( 2006 ) , " Pirates of the Caribbean : At World ' s End " ( 2007 ) , and " Marker " ( set for 2008 , with Renee E . Goldsberry , Fernando Chien , and stunts by Mike Smith and Henry Kingi , Jr . ) . Oeding has also performed in television series such as " Sons of Thunder " ( 1999 , with Marco Sanchez , Tony Brubaker , Benjamin Lum , and Lisa LoCicero ) , " Boston Public " ( starring Jeri Ryan ) , " Angel " ( 2000 , with Sam Anderson and Mark Metcalf ) , " Walker , Texas Ranger " ( 1999 - 2000 , with Noble Willingham , Clint Lilley , Cary - Hiroyuki Tagawa , Tzi Ma , Robert Miano , and Bridget Ann White ) , " She Spies " , " The Practice " ( 2004 , with Bill Smitrovich ) , " Alias " ( 2002 - 2005 , created by J . J . Abrams and with Terry O ' Quinn , Cliff DeYoung , Kane Hodder , and stunts by Shauna Duggins , Christopher Leps , and Brian Simpson ) , " Charmed " ( 2005 , with Joel Swetow and Tom Virtue , and stunt coordinated by Noon Orsatti ) , " ER " ( 2006 , with Scott Grimes ) , " Prison Break " ( 2007 , with Robert Knepper , Wade Williams , Leon Russom , and Mark Harelik ) , and " 24 " ( 2007 , with Bob Morrisey , James Cromwell , Tzi Ma , Matt McKenzie , and Spencer Garrett , and stunts by Jon Braver , Fernando Chien , and Tim Sitarz ) .