She was part of Chakotay's Maquis cell in 2371, serving aboard the starship Geronimo and later on the Val Jean. After they were transported to the Delta Quadrant by the Caretaker, Henley joined the crew of the USS Voyager as a crewman. During the first few weeks on the ship, Henley became regarded as undisciplined by many crewmembers, Lieutenant Tuvok in particular. Accordingly, Henley was among several Maquis crew members assigned to Tuvok for field training. Despite early problems she and the group passed the training, and went on to serve on the Voyager. (VOY episode: "Learning Curve")
- Henley's first name was not mentioned in dialog or the credits of the episodes she appeared in but is from the script.
|Val Jean personnel|
|Ayala • Kurt Bendera • Kendrick Biessman • Chakotay • Chell • Mitch Csatlos • Kenneth Dalby • Gerron Ral • Mariah Henley • Hogan • William Jarvin • Michael Jonas • Kenn Lathrop • Telsia Murphy • Jeffrey Nelson • Seska • Lon Suder • B'Elanna Torres • Trexis • Tuvok|