Bio: The only recurring character present in the pilot not to have been given a first name, Cally is under Chief Galen Tyrol's direct supervision. Though she joined the Fleet as a way to pay for dental school, and was nearing her honorable discharge, her life was radically altered by the Cylon attack on Caprica.
Since then, she has shown surprising amounts of courage in situations for which she was clearly not trained. She has also shown a lot of raw emotion, killing the Cylon "Boomer" who shot Adama out of instinctual affection for her Commander.
She was secretly in love with Chief Tyrol. During the one year gap on New Caprica, they were married and had a son, Nicolas.