Actor Tom Cullen talks going from Downton Abbey to medieval knight on Coast Live

HAMPTON ROADS, Va - American audiences might best know Tom Cullen (Hundred Streets, Mine, The Last Days on Mars) as 'Viscount Gillingham', Mary’s love interest on Downton Abbey. We talk with him about his new History series about medieval politics and warfare.

Knightfall Premieres on Wednesday, December 6 at 10pm On HISTORY.