ADAMA

Set to 2 different clues across 4 published puzzles, most often "Battlestar Galactica" commander — The New York Times, Saturday, 11 February 2006.

5 letters

Every clue on record, most used first

"Battlestar Galactica" commander3 times
The New York Times — Saturday, 11 February 2006
Olmos's "Battlestar Galactica" roleonce
The New York Times — Friday, 2 June 2006