Expose

Expose is the second episode of the first season of Mass Effect
==Summary==
After finding out that Saren killed Nihlus and that he is a traitor, Shepard must prove that to the council before time runs out.
==Credits==
====Main====
* John Shepard
* Kaidan Alenko
* Saren
* Ashley Williams
* David Anderson
* Joker
* Garrus Vakarian
* Tali Zorah
* Urdnot Wrex
* Liara T'Soni (credit only)
====Also Starring====
* Matriach Benezia
* Donnel Udina
* Harkin
* Chloe Michel
* Fist
* Valern
* Tevos
* Sparatus
==Deaths==
* Unnamed Assassins
==Trivia==
* 9 of the 10 starring cast members appear in this episode.
* First appearance of Garrus Vakarian, Tali Zorah, and Urdnot Wrex. These three are added to the main cast.