Paramount Stage 3
Paramount Stage 3 is located on the Paramount Pictures lot in Hollywood, California, USA.

Stage 3 housed the Romulan battle cruiser interior sets (except for the bridge) for , filmed between Monday  and Wednesday , and later, the Sigma Draconis VI underground complex interiors for , filmed between Wednesday  and Friday . (These Are the Voyages: TOS Season Three, pp. 141-143, 193-195)

Productions 
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External links 
 Paramount.com – official site
 
Paramount Stage 03