(written from a Production point of view)
Dieter Hornemann is an actor who was a recurring background actor and stand-in during the run of Star Trek: Deep Space Nine, Star Trek: Voyager, Star Trek: Enterprise, and Star Trek Nemesis. He often played Vulcan background characters. His costumes as a Vulcan Syrrannite and Klingon prisoner from Enterprise were sold off on the It's A Wrap! sale and auction on eBay.  
Hornemann's film work include the thriller Clear and Present Danger (1994, with Harris Yulin and Raymond Cruz), the drama My Brother Jack (1998, with Rick Pasqualone and Leonard Kelly-Young), and the comedy remake Get Smart (2008, with Dwayne Johnson and Ivy Bethune).
Star Trek appearances Edit
Stand-in work Edit
(This list is currently incomplete)