As the Enterprise provides transportation to two delegate parties who are constantly at odds with each other, the ship is invaded by something that jumps from computer terminal to crew members and back, again, unknown to the crew, even the ones being invaded. Written by
Did You Know?
The first episode to reveal Data's persona of Sherlock Holmes. See more
When Geordi bends over Worf to check his pulse, the rubber outline of the makeup is clearly visible between his left eye and ear. See more
Lieutenant Geordi La Forge
So, Worf, why the interest in this? It's just routine maintenance on the sensor assemblies.
Simple, Geordi. Our Captain wants his junior officers to learn, learn, learn.