10 suggestions
Guy Pearce
as Otacon in Metal Gear Solid 4

Liam Neeson
as Big Boss in Metal Gear Solid 4

Gemma Arterton
as Meryl Silverburgh in Metal Gear Solid 4
Michelle Pfeiffer
as Eva in Metal Gear Solid 4
Liv Tyler
as Naomi Hunter in Metal Gear Solid 4

Jeff Bridges
as Liquid Ocelot in Metal Gear Solid 4

Liam Neeson
as Old Snake in Metal Gear Solid 4

Hideo Kojima
as Producer in Metal Gear Solid 4

Harry Gregson-Williams
as Composer in Metal Gear Solid 4

Jordan Vogt-Roberts
as Director in Metal Gear Solid 4