The cast of Outlander has reached a massive milestone for the series this week, but fans were distracted by a stunning change for Sam Heughan during the celebrations.

In a new photo spread for Entertainment Weekly, the beloved actor was dressed in his full Outlander garb alongside several other members of the cast and crew to celebrate the 100th episode of the Starz series, which, unfortunately for fans, marks the second to last episode.

Outlander star Sam Heughan, who plays Jamie Fraser in the Starz time-travel series, sent fans wild with his latest social media update.

Outlander has been celebrating reaching 100 episodes filmed, with just one more to go before the entire final season is in the can, and fans are already dissecting the behind-the-scenes snaps

Outlander star Sam Heughan, who plays Jamie Fraser in the hit Starz series, regularly updates his fans on social media, and his latest post was met with adoration.

In September, the Starz series celebrated hitting the milestone of 100 episodes. The cast, including Caitriona Balfe, Sam Heughan, and David Berry, as well as executive producer Matthew B. Roberts celebrated in true Outlander fashion — by cutting a cake with a sword.

Outlander star Sam Heughan sparked an emotional outpouring from fans with his new post reflecting on "the past 11 years".