The star-studded cast for Mass Effect 3 includes the return of Golden Globe winner Sheen (“The Departed”, “Apocalypse Now”), Seth Green (“Robot Chicken”, “Family Guy”) as Joker, Tricia Helfer (“Battlestar Galactica”) as the Normandy’s A.I. EDI, Yvonne Strahovski (“Chuck”) as Miranda, and Carrie-Anne Moss (“The Matrix”) as Aria T'Loak. Other returning fan favorites include Meer and Hale as Male and Female Shepard, Ali Hillis as Dr. Liara T’Soni, Keith David (“Platoon”) as Captain Anderson and Lance Henriksen (“Aliens”) as Admiral Steven Hackett. Prinze, Jr. (“24”) and Jessica Chobot (G4 TV) as news reporter Diana Allers, are the newcomers to the series.
Yvonne isn't in the Voice Cast trailer