Talitha Macer

Macer is an Office of Naval Intelligence operative and a part of an ONI unit led by Jameson Locke.

Biography
Macer and her unit served on the distant Outer Colony of Sedra to investigate terrorist activity, but they were attacked by terrorists with biological weapons and forced to work with Sedran commander Randall Aiken.

Trivia

 * Macer, the female lead in Nightfall, will be portrayed by English actress Christina Chong.
 * Her blood type is AB+.

List of appearances

 * Halo: Nightfall