Rene Marentes
Rene Marentes is the actor who played a Horizon crewman in the  episode . As a background performer he received no credit for this role and was identified by the name tag of his costume which was sold off on the It's A Wrap! sale and auction on eBay. 

Marentes portrayed a Federale in the 2008 comedy Strange Wilderness which also featured Trek performers Terrence Beasor, David Mattey, and Bobby C. King.

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de: Rene Marentes
Performers
ENT performers