© APPLE TV Foundation: apple tv season 1 cast © GETTY Foundation: jared harris actor hari seldon Brother Day is the Galactic Emperor and leader of the Cleons, a "long line of emperor clones".
With Hari predicting what could happen, they start to fear the end of their reign. Actor Lee Pace is best known for starring as Thranduil the Elvenking in The Hobbit trilogy and Joe MacMillan in AMC's Halt and Catch Fire.
He has also been in Guardians of the Galaxy, Marmaduke, Pushing Daisies and Lincoln. Gaal is a psychohistorian who will venture to Trantor to become a member of Hari's Seldon Project.
But how will Gaal be able to help Harri in trying to stop the unthinkable happen and save the human race?She is going to be portrayed by actress Lou
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