Ken Gruz
Ken Gruz is an actor who was a regular background performer, stand-in, and photo double on ,  and . He also appeared in the video game Star Trek: Klingon.

A black and gray undershirt previously worn by Leonard Nimoy in , that was later worn by Ken Gruz in an episode of Deep Space Nine, was sold off in the It's A Wrap! sale and auction on eBay  as well as the blue jumpsuit worn by Gruz in the episode ,  a Klingon belt from his appearance in Enterprise,  and his costume as Vulcan medical technician in the episode . 

Beside his work on Star Trek, Gruz was featured in the independent film Talking to Strangers (1988), in an episode of the documentary television series Literary Visions (1992), and in the horror thriller Killer Me (2001, with Rod Damer).

Star Trek appearances

Stand-in work 
 
  – stand-in for Tom Virtue
  – stand-in for Norman Large
  – stand-in for Michael Keenan
  – stand-in for John Rubinstein
  – stand-in for Tim de Zarn
  – stand-in for Noél De Souza

External link 
 

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Performers
DS9 performers
VOY performers
ENT performers
Video game performers
Stand-ins