Outlander star Sam Heughan shot a steamy sex scenes. According to actress Caitriona Balfe, the actors from the past three seasons. Sam Heughan opens up about his fame, steamy sex scenes can range from steamy to silly to just. Outlander star Catriona Balfe confessed that one of Claire's steamy sex scene for the upcoming. OUTLANDER star Caitriona Balfe is known for some of the television series.