It is of the chemistry test between Richard Rankin (Roger) and Sophie Skelton (Brianna) for Outlander.. As Toni Graphia explains it, Richard was cast first and had to do several chemistry tests with different actresses the day this video was filmed. Richard Rankin is a Scottish television, film and stage actor best known for his roles in the TV shows like Outlander (2016-2020), The Crimson Field (2014), and Burnistoun (2009-2012).. Sophie Skelton and Richard Rankin were in Outlander (2014) together.. About. The vocal duet is performed by stars Sophie Skelton (Bree) and Richard Rankin (Roger), and first debuted as the haunting lullaby playing over the end credits in Episode 8’s “Famous Last Words.” Sophie Skelton is a 26 year old British Actress. Born Sophie Alexandra Skelton on 7th March, 1994 in Woodford, Greater Manchester, England, UK, she is famous for Brianna in Outlander in a career that spans 2008–present. The Outlander Collector released a huge video tonight. Sophie Skelton is rumored to have hooked up with Richard Rankin in 2016.. On Screen Matchups. He has been honored several times for his performance in several projects, including the Best Actor at the 48 Hour Film Project for his role in the 2011 short film, Dead Ringer. Richard Rankin and Sophie Skelton | Michael Kovac/Getty Images for Starz Entertainment LLC.