Brit thriller The Lesson is released -Aspiring author Liam (Daryl McCormack) goes to stay with his literary hero, J.M. Sinclair (Richard E. Grant), and his wife Hélène (Julie Delpy), in order to tutor their son Bertie (Stephen McMillan). But as Liam gets closer to the Sinclairs, he discovers something amiss about his idol’s latest book.Penny Dyer dialect coach.