Ashley Zukerman Robert Langdon Actor Suzy Eddie Izzard Peter Solomon Actor Valorie Curry Katherine Solomon Actor Sumalee Montano Sato Actor Rick Gonzalez Nunez Actor Beau Knapp Mal'akh Actor Dan Dworkin Writer, Executive Producer Jay Beattie Writer, Executive Producer Dan Trachtenberg Executive Producer Dan Brown Executive Producer Brian Grazer Executive Producer Ron Howard Executive Producer Samie Kim Falvey Executive Producer Anna Culp Executive Producer