Mass Effect Jeff "Joker" Moreau 2 games Jeff "Joker" Moreau is a character from Mass Effect. They appear in 2 games in total. Verified 21 Aug 2026 Appearances Games featuring Jeff "Joker" Moreau 89 Mass Effect 20 November 2007 96 Mass Effect 2 26 January 2010 Other characters in Mass Effect Full cast David Anderson Commander Shepard (male) Additional voices Commander Shepard (female) Garrus Vakarian Admiral Steven Hackett Ashley Williams Urdnot Wrex Matriarch Benezia Kaidan Alenko Liara T´Soni Tali'Zorah
