TMDb/Outlander TV Outlander's final season reveals a shocking secret about Fergus Fraser's past, changing everything fans thought they knew. April 1, 2026 AceShowbiz - Outlander has consistently delivered unexpected twists, keeping its audience deeply engaged. Now, as the series reaches its final season, a surprising revelation about a fan-favorite character has come to light-one that many viewers didn't see coming. While this plot development might not shock those familiar with the books, it introduces a significant detail the show had not yet fully explored.