The "Outlander" finale ended with a post-credits scene filled with cameos and easter eggs and a nod to author Diana Gabaldon. Watch exclusive video.

'Outlander' stars Sam Heughan and Caitriona Balfe and showrunner Matthew B. Roberts break down the series finale.

The "Outlander" finale ended with a post-credits scene filled with cameos and easter eggs and a nod to author Diana Gabaldon. Watch exclusive video.

The stars and executive producers, joined by showrunner Matthew B. Roberts, open up to The Hollywood Reporter about alternate endings and Claire and Jamie Fraser’s ambiguous fate…