Outlander fans will remember Gray Buchanan Park in Polmont as where they first saw filming for season four . Part of the park was turned into a graveyard, with lines of grave stones added to provide the required effect. Sam Heughan , Jamie Fraser in the smash hit TV series , attracted a lot of attention. He was seen digging, what we presume was a grave. Despite the horrible weather many local fans spent hours watching the cast and crew work on new scenes. Some were lucky enough to meet Sam, and others reported having spotted a new four-legged cast member.