Stage 13 was used on Tuesday 22 January 1991 for second unit and insert shots of the Star Trek: The Next Generation fourth season episodes "Clues" and "Night Terrors" . Les Landau and assistant director Larry Davis directed Patrick Stewart, Marina Sirtis, and the stand-ins Dennis Tracy and Nora Leonhardt in the interior set of a turbolift and in front of a blue screen. Additional shots without actors were filmed inside Data's quarters. Stunt Coordinator Dennis Madalone coordinated the wire stunts in front of the blue screen with stunt double Rosine "Ace" Hatem.