在以下频道推出： Tubi
第 1 季，第 2 集: As Bill Douglas visits St. Catharines to learn more about freedom seekers in Ontario, his sister Betty Ann confronts her memories of Canfield. An abandoned family cemetery containing the gravesite of Harriet Tubman's niece attracts attention.
Documentary · 2021年1月1日 · 26 分钟