New Delhi, Sept. 20 -- The promo of 'Outlander' Season 8 is out and fans cannot keep calm. The teaser hints at emotional reunions and shocks as they navigate new challenges, with speculation surrounding the identity of a mystery man.

Starz has released the first teaser for the final season of Outlander. And the closing seconds have everyone talking. At the end of the teaser, someone approaches Claire and Jamie. The man's face is not shown. The camera stays off him. But Claire's reaction says everything.

"Mrs. Fraser?" the man says. Claire looks stunned. "Is it possible?" she whispers. That was enough to send fans spiraling online.

Many immediately jumped to Tobias Menzies, the former cast member who played Frank Randall and Jonathan "B...