Irish actor Liam Cunningham is perhaps best known internationally for his role as Ser Davos in Game of Thrones; the gentle and kind character who provided the voice of moral conscience for the blood-thirsty show. He plays that role in real life too; advocating for the rights of refugees for World Vision. Liam tells Chris Cummins about his visits to refugee camps in Greece, Jordan and South Sudan and the lasting friendship he made with a young Syrian. And he talks about his pre-acting days as a youthful electrician in vibrant Zimbabwe.