Why Did Buck Mackenzie Outlander Leave The TV Series?

Lately I’ve been getting asked a lot about why Buck MacKenzie disappears from 'Outlander', and it’s one of those things that feels both frustrating and pretty typical of long-running adaptations. Buck was a smaller, supporting presence tied into the MacKenzie household and the clan pieces of the story, and the simple truth is that TV showrunners often have to trim, reshuffle, or Cut certain characters so the main arcs can breathe. When a show is adapting sprawling books like Diana Gabaldon’s, there’s only so much screen time to go around; some characters who get room to exist in the novels get condensed or quietly written away on screen so the series can follow Claire, Jamie, Brianna, Roger, and a few others in more depth.

On top of the narrative pruning, there are practical reasons that usually motivate these changes. Actors sometimes need to move on for new projects or personal reasons, and production schedules — especially ones that shoot in different countries and across difficult time jumps — don’t always accommodate every minor character. There’s also the fact that the series jumps forward or relocates its setting at points, and a character like Buck might logically be outside the new timeline or location the writers want to focus on. In some cases the exit is handled off-screen or with a brief explanation; in others it’s left intentionally vague so the series can maintain momentum. From everything I’ve read and seen in interviews, The Choice to let Buck go felt like a combination of those storytelling and logistical pressures rather than a single dramatic reason.

As a fan, I get why it stings — I like the texture and color that smaller clan characters bring to 'Outlander'. They make the world feel lived-in and give Jamie’s home and history more weight. But once you accept why the change happens, it’s easier to appreciate the trade-off: the show uses its limited time to develop the central relationships and major plot beats that carry the rest of the Saga. I’ll always miss the little faces and voices that don’t stick around, and I suspect Buck’s absence made the remaining scenes a bit leaner but clearer. All that said, I still love the way the series balances the big emotional sweeps with those tiny, missed details — it keeps me coming back, even when a favorite bit of clan life fades out.