Suggestions by @luispoblete

Skandar Keynes

as Paul McCartney in The Beatles Biopic

Ethan Hawke

as Sonny Forelli in GTA Vice City

Octavia Spencer

as Auntie Poulet in GTA Vice City

Martin Wallström

as Rhaegar Targaryen in GOT: Robert's Rebellion

John Cho

as Wu Zi Mu in GTA San Andreas

Johnny Galecki

as Zero in GTA San Andreas

Kerry Washington

as Denise Robinson in GTA San Andreas

Matt Jones

as Maccer in GTA San Andreas

Aaron Paul

as Kent Paul in GTA San Andreas

Eddie Griffin

as Jizzy B in GTA San Andreas

Raymond Cruz

as T-Bone Méndez in GTA San Andreas

Seth Rogen

as Eddie Pulaski in GTA San Andreas

Bill Hader

as Ken Rosenberg in GTA San Andreas

Anthony Mackie

as Madd Dog in GTA San Andreas

Ana de la Reguera

as Catalina in GTA San Andreas

Neal McDonough

as Mike Toreno in GTA San Andreas

Joe Pesci

as Salvatore Leone in GTA San Andreas

Christoph Waltz

as The Truth in GTA San Andreas

Daniel Dae Kim

as Wu Zi Mu in GTA San Andreas

Michael Mando

as Cesar Vialpando in GTA San Andreas