Danny Kolker
Danny Kolker is an actor who played a Klingon guard on Rura Penthe in the  second season episode . His costume was sold on It's A Wrap! sale and auction for $1,025. 

Kolker worked as a production assistant for the television series Two Guys, a Girl and a Pizza Place (1998-2001) in which David Ogden Stiers, , and Michael Welch appeared in recurring roles. His only known acting appearance was as "Dr. Schiff" in The Devil's Dolls.

External link 
 

es:Danny Kolker
de:Danny Kolker
Performers
ENT performers