Sam Heughan and Caitriona Balfe is known for some of the most popular television stars today. Caitriona Balfe Laura Donnelly and Emma Campbell-Jones in nude scenes. The graphic sex scenes that are a staple of the Starz hit's first season. According to actress Caitriona Balfe, who plays Claire in the hit Starz series, viewers can expect a lot going on. These are steamy affairs wherein the camera will linger on Sam Heughan's.