Bollywood star Tabu has been cast in the upcoming HBO Max series ‘Dune: Prophecy’, a prequel to the successful ‘Dune’ film franchise. Tabu will portray the character of Sister Francesca, a powerful and enigmatic figure in the world of ‘Dune’. The series is based on the novel ‘Sisterhood of Dune’ by Brian Herbert and Kevin J. Anderson and is set 10,000 years before the events of the original ‘Dune’.