Season 8 has had criticism about its storyline and a character's death.

The final season is based on Diana Gabaldon's ninth book.

Gabaldon is writing the 10th and last book in the series.

Here's when you can watch Outlander season 8, episode 10.

Episode 10 is called And the World Was All Around Us and airs on May 15 on Starz.

The series finale airs on MGM+ via Prime Video on May 16 in the UK.

Starz released a preview of the finale with Jamie ready for battle.

Jamie gives a speech about fighting for freedom, and there's a montage of the main characters.

Jamie tells Claire to remember him if he dies.

The trailer ends with Jamie and Claire together, saying they will always be together.

Fans reacted to the trailer on YouTube.

One fan said they were not prepared and got emotional hearing the theme song.

A fan cried and got excited for the finale, and another fan was nervous.

A fan said the final season is too short to wrap up the story.

Another fan hopes to see an explanation for Jamie's ghost in the finale.

A fan said they will miss Outlander and it's almost time to say goodbye.

Someone else said they hope the finale explains Jamie's ghost from episode 1.

Outlander season 8 airs on Fridays on Starz and Saturdays on MGM+ via Prime Video.