Sam Heughan and Caitriona Balfe Chemistry test

Outlander Sam and Caitriona Chemistry Test Video

Outlander Sam and Caitriona Chemistry Test Video

Introduced by Outlander show runner Ronald D. Moore, he explains about the last step in casting Caitriona Balfe as Claire… the all important chemistry test. Do sparks fly? Well… in fact they did! And we’re all very grateful!