Dark Angel S1, E2

A two-part drama about the Victorian serial killer Mary Ann Cotton.

Cast:Joanne Froggatt , Alun Armstrong , Isla McMonigle , Laura Morgan , George Kent , Emma Fielding , Jonas Armstrong , Hayley Walters , John Hollingworth , Alexander McMonigle , Seamus O'Neill , John Bowler , Sam Hoare , Tom Varey , Penny Layden , George Potts , Paul Bentall , Isobel Dobson