The Next Generation'sProfessor James Moriarty (Daniel Davis), but not in the way I had hoped. Lt. Commander Data (Brent ...

Commander Will Riker and Counselor Deanna Troi accomplished the impressive feat being the only characters to appear in three ...

Marina Sirtis and Jonathan Frakes played Star Trek: TNG's 'it couple' Deanna Troi and William Riker in the show for seven ...

Read on to know more about the first officer whom fans tend to forget and why.