NBC’s “Chuck,” which is ending its run this spring, revealed who will play a multiple-episode story arc as the show’s final villain, TVLine.com reports.

The show has cast Scottish actor and "Braveheart" star Angus Macfadyen in the role, the story reports.

Macfadyen will play Nicholas Quinn, an ex-CIA agent who now runs a mercenary spy group, the story notes. His villain’s arc will span the show’s final four episodes of "Chuck"’s fifth and final season.