Harbinger

Season 2, Episode 8 (Youtube Thing)

Starring

 * Mark Meer as John Shepard
 * Seth Green as Jeff Moreau
 * Micheal Beattie as Mordin Solus
 * Steve Blum as Grunt
 * Tricia Helfer as EDI
 * Martin Sheen as The Illusive Man
 * Liz Sroka as Tali'Zorah vas Neema (Credit Only)
 * Brandon Keener as Garrus Vakaraian (Credit Only)
 * Yvonne Strahovski as Miranda Lawson (Credit Only)
 * Adam Lazarre-White as Jacob Taylor
 * Courtenay Taylor as Jack
 * Keythe Farley as Thane Krios (Credit Only)
 * Maggie Baird as Samara (Credit Only)

Special Guest Starring

 * Kimberly Brooks as Ashley Williams

Guest Starring

 * Keith Szarabajka as Niket