IMDb Picks: 10 Editors' Suggestions for May5 of 10
"Dark Angel"
Joanne Froggatt might forever be known as Anna Bates from "Downton Abbey," but who could pass up seeing her portray the Victorian Era serial killer Mary Ann Cotton, who poisoned her husbands and children with arsenic and met a gnarly end herself. — Arno
Premieres Sunday, May 21, at 9 p.m. ET/PT on PBS.
Joanne Froggatt might forever be known as Anna Bates from "Downton Abbey," but who could pass up seeing her portray the Victorian Era serial killer Mary Ann Cotton, who poisoned her husbands and children with arsenic and met a gnarly end herself. — Arno
Premieres Sunday, May 21, at 9 p.m. ET/PT on PBS.