Eastin will continue to serve as executive producer on "Graceland"
Cable channel gives former "Walking Dead" EP's thriller a straight to series six episode order
Moves are effective immediately, both execs will report to Dana Walden and Gary Newman
After initially cancelling the drama, AMC renewed it for a third season in January
Director and partner Jack Rapke will develop and produce original TV shows for cable
Veteran producer fills hole left by Emiliano Calemzuk's move to Shine Group
Leaves his post as president of Fox Television Studios to take newly-created post at Elisabeth Murdoch's company, where he'll oversee Reveille