Suggestions by @kujo2003

Khalid

as Commander John Shepard (MaleShep) in Mass Effect Series

Post Malone

as Commander John Shepard (MaleShep) in Mass Effect Series

Kim Soo-mi

as Dr. Karin Chakwas in Mass Effect Series

Sam Smith

as Commander John Shepard (MaleShep) in Mass Effect Series

Adele

as Commander Jane Shepard (FemShep) in Mass Effect Series

Troy Baker

as Kai Leng in Mass Effect Trilogy (TV Series)

Kym Hoy

as Kasumi Goto in Mass Effect Trilogy (TV Series)

Alix Wilton Regan

as Samantha Traynor in Mass Effect Trilogy (TV Series)

Keythe Farley

as Thane Krios in Mass Effect Trilogy (TV Series)

Dwayne Johnson

as Urdnot Wrex in Mass Effect Trilogy (TV Series)

Courtenay Taylor

as Jack in Mass Effect Trilogy (TV Series)

Ash Sroka

as Tali'Zorah in Mass Effect Trilogy (TV Series)

Ali Hillis

as Liara T'Soni in Mass Effect Trilogy (TV Series)

Mark Meer

as Commander John Shepard in Mass Effect Trilogy (TV Series)

Jack Black

as Jeff "Joker" Moreau in Mass Effect Series

Lady Gaga

as Subject Zero (Jack) in Mass Effect Series

Lee Yoo-mi

as Nyreen Kandros in Mass Effect Series

Faizon Love

as Sweet Johnson in GTA San Andreas

Eminem

as Illusive Man (Jack Harper) in Mass Effect Series

50 Cent

as Garrus Vakaian in Mass Effect Series