Kathryn Gallagher Joins 'Gossip Girl' As This Character's Sister!

Posted in Kathryn Gallagher Joins 'Gossip Girl' As This Character's Sister!
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About Photo #1327319: Kathryn Gallagher has joined the cast of Gossip Girl! The Broadway actress and Tony Award nominee will be portraying the sister to Eli Brown's Otto "Obie"… Read The Post Here

Posted to Casting, Gossip Girl, HBO Max, Kathryn Gallagher, Television