Hedril is a fictional character portrayed by Kirsten Dunst in the TV series Star Trek: The Next Generation.
In the first episode they appeared in, titled Dark Page (season 7), they were 11 years old.
They appear in 1 episodes out of a total of 176 aired
Episodes1
Dark Page
episode S7.E7 october 1993While establishing diplomatic relations with an alien race called the Cairn, Deanna's mother experiences a mental breakdown and falls into a coma, and it seems like Deanna is the only one who is able to help her, even if her mother doesn't want it.