About this episode
WARNING: This episode contains spoilers for Moonflower Murders Episode 5. Actor Mark Gatiss is a familiar face in the MASTERPIECE world. From Sherlock to Wolf Hall to Nolly, he always brings a unique charm to his characters and scripts. Today, we talk with Mark about playing timid film producer Oscar Berlin and prickly Frank Parris in Anthony Horowitz’s Moonflower Murders , as well as his love of golden age murder mysteries.