The Final Season | New episodes Fridays at 8pm EST

After being shot down, Jerry took a leave to recover from bullet wounds and was recruited by Intelligence Officer Frank Randall. Jerry and three other pilots are tasked with flying low over concentration camps to take phones with cameras mounted on their wings. Before the mission, Jerry is flying in Northumberland when his plane suffers engine failure and he goes down. He's thrown from the wreck near Craigh na Dun. When he comes to he leans on one of the stones for support and is transported into the past.

Roger finally discovers who the Nucklavee is when he finds William Buccleigh “Buck” MacKenzie lurking around Lallybroch in the 1980s. Buck heard Craigh na Dun buzzing sound while passing and went to check out the noise only to be sent forward in time. After arriving he saw Roger and Brianna and followed them back to Lallybroch where he's been getting the children to give him food. Roger and Brianna aren't that happy with Buck because he is reason Roger was hanged. Buck is confused by what happened to him and Roger and Brianna explain they are all time travelers and that Roger his he many times over grandson. Buck's attitude seems to change and he is invested in what happens to the MacKenzies.