Mr. Selfridge: Season 3, Episode 4

3 - 4: Episode 4

Harry and Nancy take Kitty to hospital as Frank is horrified to realise that he might have been complicit in his own wife's attack. When the police begin their investigations, security in the store is tightened. Violette has her eye on Victor, who finds himself in trouble with DI Purkiss. Henri and Agnes struggle to find a way through their present troubles - and Harry discovers that his feelings for Nancy are deeper than he first thought.