(written from a Production point of view)
Dieter Hornemann (born 1946) is an actor who worked as recurring background actor and stand-in on 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 later 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).
Today, Hornemann resides with his wife Lotte in Santa Barbara, California.
Star Trek appearances Edit
Stand-in work Edit
(This list is currently incomplete)
- VOY: "Endgame" – stand-in
- ENT: "The Andorian Incident" – stand-in for Jamie McShane and Gregg Sargeant