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ITV has released images and information for more characters in the upcoming Thunderbirds Are Go! reboot series, including Lady Penelope, Parker, and Brains.

Rosamund Pike (The World’s End, Jack Reacher) will voice Lady Penelope.  David Graham will reprise his role as Lady Penelope’s chauffeur and International Rescue agent Parker, which he voiced in the original 1965 series.

Another original series actor, Sylvia Anderson, will return.  Anderson, who voiced the original Lady Penelope, will voice a new character, Lady Penelope’s Great Aunt Sylvia, in the episode titled "Designated Driver."

The engineer Brains will be voiced by Kayvan Novak (Syriana).

A trailer showcasing the Weta Workshop sets for the series was released last month (see "New 'Thunderbirds Are Go!' Trailer").