David Tennant Narrator Hugh Bonneville Ian Fletcher Actor Alexis Michalik Eric van Dupuytrens Actor Chelsey Crisp Sarah Campbell Actor Nick Blood Phil Plank Actor Paulo Costanzo Nick Castellano Actor Stephen Kunken Owen Mitchell Actor Jimena Larraguivel Gabriela de la Rosa Actor Hugh Skinner Will Humphries Actor John Morton Director, Executive Producer Nerys Evans Executive Producer Paul Schlesinger Executive Producer Catherine Gosling Fuller Producer