A recurring character in the [[Metal Gear_(series)|]] series, usually providing support, advice, and intel. 

His appearance varies depending on which game he's in, but he'll always be seen with [[blonde hair]] and [[sunglasses]].

In [[Metal Gear 2]] and [[Metal Gear Solid]], he wears a [[tank top]], [[black gloves]], a [[ponytail]], and either a [[whistle around neck|whistle around his neck]] or [[dog tags]]. He's also commonly featured with a [[prosthetic arm]], but it's unknown if he actually got a prosthetic in canon.

In [[Metal Gear Solid: Peace Walker]], he wears a [[yellow ascot]](?), a [[green shirt]] with its [[sleeves rolled up]], a [[wristwatch]], and [[boots]].

In [[Metal Gear Solid V: The Phantom Pain]], he becomes a [[double amputee]] after being tortured. He wears a [[beret]], a [[green shirt|green]] [[collared shirt]], a [[red_necktie]], a [[coat]], a [[cane]], a [[vest]], and a [[stubble]]. 

Voiced by Banjo Ginga(MGS1) and [[Sugita Tomokazu]] (PW, MGSV) in Japanese, and by Cam Clarke(MGS1) and Robin Atkin Downes (PW, MGSV) in English.
マクドネル・ミラー カズヒラ・ミラー マスター・ミラー