
Britain's Duchess of Cambridge smiles as she meets members of the cast on the set of British television series Downton Abbey at Ealing Studios in west London on March 12, 2015.

Catherine receives flowers from young actor Zac Barker.

The Duchess meets British screenwriter Julian Fellowes -- the creator of the hit television series.

Catherine is shown the Downton Abbey servant's bells by actor Brendan Coyle (John Bates).

Catherine poses with the cast, crew and producers of the show.

Catherine walks out of a make-up trailer.