Sam Heughan (Author) Sam Heughan came to fame through the hit TV show Outlander, playing the lead character Jamie Fraser for five successful seasons. Released on Starz in the US, the show is viewed all around the world. With a career in theatre (Laurence Olivier award nominee), television and film spanning 17 years. Most recently seen in the Sony Pictures Bloodshot movie opposite Vin Diesel.Graham McTavish (Author) Graham Mctavish has had an acting career spanning 35 years - best known as Dougal Mackenzie in the Starz hit show Outlander, and the fence Dwarf, Dwalin, in the Hobbit trilogy. He most recently starred as The Saint of Killers in AMC's show, Preacher, based on the cult graphic novels of the same name.