Fan Casting Robert Downey Jr. as Mortarion in Warhammer 40000: Horus Heresy

adihitchins made this fan casting suggestion on April 11, 2019. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Robert Downey Jr. as Mortarion in Warhammer 40000: Horus Heresy

Robert Downey Jr.United States

59 years old
Robert John Downey Jr. (born April 4, 1965) is an American actor and producer. His career has been characterized by critical and popular success in his youth, followed by a period of substance abus...
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Warhammer 40000: Horus Heresy

Warhammer 40000: Horus Heresy

Potential casting for hypothetical Warhammer 40k Cinematic Universe
by Game Workshop
In the grim dark future, there is only war. There is no peace amongst the stars, only an eternity of carnage and slaughter, and the laughter of thirsting gods.
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Robert Downey Jr. is known for his roles in Iron Man, The Avengers, and Avengers: Infinity War. He has been suggested by fans for 11,713 roles on myCast, including Best in Best & Worst Comic Book Castings. Similar actors include Steve Carell, Will Ferrell, and Hugh Jackman. Robert Downey Jr. was suggested to play Mortarion in Warhammer 40000: Horus Heresy by adihitchins. Other actors sugggested to play this role include Peter Stormare, Mads Mikkelsen, and Tim Roth. Warhammer 40000: Horus Heresy has 41 roles, including Vulkan, The Emperor of Mankind, and Fulgrim.

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