All Twitter accounts listed are official and verified and are the best way to keep up! :)

Milla Jovovich
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She updates ALL the time about whats going on!

Sienna Guillory
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Doesnt update every day but usually shares a lot when she does.

Ali Larter
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Hasnt officially been confirmed to be in the movie yet, but im sure she'll post something soon.

Boris Kodjoe
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Just confirmed for Retribution here!

Colin Salmon
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Just confirmed as well here! If you all cant remember who he played in the first film he was One, the leader.