Alastair Duncan (born 1958 in Edinburgh, Scotland) is a Scottish actor and voice actor who provided the English voice of Steven Armstrong in Metal Gear Rising: Revengeance.

Duncan is also known for voicing Mortanius in Legacy of Kain: Defiance, Alfred Pennyworth in The Batman, Mihai Niculescu in Syphon Filter: The Omega Strain and Nihlus Kryik and Counciler Sparatus in Mass Effect and Mimir in God of War (2018). He also portrayed Greger in The Girl with the Dragon Tattoo.

Metal Gear works

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