Nicola Walker, star of Unforgotten and The Split, returns to the theatre | Nicola Walker | The Guardian
Why did Nicola Walker leave Unforgotten? | TV & Radio | Showbiz & TV | Express.co.uk
Nicola Walker's best TV shows: Unforgotten, Marriage, Annika | BT TV
Unforgotten season 5 sees Nicola Walker's replacement take over - YouTube
Unforgotten: Why did Nicola Walker leave and what happened to her character Cassie? - Wales Online
Review: 'Unforgotten' Makes the Case for Decency - The New York Times
Eventually you break' Nicola Walker addresses Unforgotten exit after Cassie Stuart death | TV & Radio | Showbiz & TV | Express.co.uk
Unforgotten - Wishing the amazing Nicola Walker a Happy Birthday! # Unforgotten | Facebook
Why did Nicola Walker leave Unforgotten? Actress says goodbye in the S4 penultimate episode!
Sinead Keenan almost turned down Unforgotten over replacing Nicola Walker
A Life in the Day: the Unforgotten actress Nicola Walker
Inside Unforgotten star Nicola Walker's life from her actor husband to best friend Sue Perkins - OK! Magazine
Why did Nicola Walker leave ITV's Unforgotten? Cassie's fate explained | Radio Times
Unforgotten - Wikipedia
Who's the best new TV cop: River's Nicola Walker or Unforgotten's Nicola Walker? | River | The Guardian
Unforgotten star Nicola Walker admits she only became an actor to meet boys - Mirror Online
Unforgotten's Nicola Walker opens up on the "irony" of Cassie's death | Radio Times
Nicola Walker Talks Unforgotten, Spooks and Friendship with Sue Perkins | Lorraine - YouTube
Unforgotten: Nicola Walker's next major role revealed as ITV show returns without her | HELLO!
Unforgotten' on PBS: Why Did Nicola Walker Leave 'Unforgotten'?
How did Nicola Walker feel about leaving Unforgotten? | TV & Radio | Showbiz & TV | Express.co.uk
Unforgotten: Why Did Nicola Walker Leave? | Den of Geek
Unforgotten's Nicola Walker reveals heart-breaking moment with co-star that left her 'weeping' on set | The US Sun
Unforgotten's Nicola Walker interview: I'd be an absolutely appalling detective... appalling | The Independent | The Independent
Nicola Walker feels 'guilty' over devastating Unforgotten exit
