Gleason (Lieutenant)

Gleason was a male Human Starfleet officer of the 24th century.

In 2367, he was assigned to the USS Enterprise-D in the operations division and attained the rank of lieutenant junior grade.

When the Enterprise-D engaged the Borg cube during the Battle of Wolf 359, Gleason was ordered to the battle bridge while the Enterprise-D was separated during the confrontation with the Borg. After Data caused the Borg to enter a regeneration cycle, he accompanied Commander Shelby and Lieutenant Worf to inspect the Borg cube. (TNG: "The Best of Both Worlds, Part II")

Later that year, Gleason was working at one of the science stations on the bridge. He detected subspace fluctuations on Alpha Onias III, initially believed to be Romulan in origin. (TNG: "Future Imperfect")

Gleason was played by Todd Merrill.
In his first appearnce, this character wore the one solid pip for an ensign. In his second appearance, his uniform bore a second hollow pip, which was indicative of lieutenant junior grade. This second pip is obscured on his uniform and was not confirmed until the high definition release of the episode.

Operations officers of the starships Enterprise

USS Enterprise-C:

Parker

USS Enterprise-D: