Stardate: 43807.4. A nervous and insecure officer, Lt. Reginald Barclay, places the Enterprise in great danger when he neglects his duties in Engineering, and instead spends his time acting out his fantasies on the holodeck.
Stardate: 43125.8. A system-wide computer malfunction places the crew of the U.S.S. Enterprise in grave danger while they are escorting a scientist to a star in the process of exploding.