John Medlen was a stunt coordinator on Lost, and is credited with the role of Man at crash site in Season 3 episode "Par Avion". He can be seen on an Easter egg on Lost: The Complete Third Season (DVD) explaining how they constructed the fight scene between Jin and Mikhail in "D.O.C.".
- He has worked as a stuntman. J.J. Abrams hired John Medlen as the fight choreographer for the Alias pilot.