![Who is Nicola Walker? Star of The Split has also starred in Spooks, Collateral, Unforgotten and much more - Mirror Online Who is Nicola Walker? Star of The Split has also starred in Spooks, Collateral, Unforgotten and much more - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article12418379.ece/ALTERNATES/n310p/SLP_CHP_240418NICOLA_14810JPG.jpg)
Who is Nicola Walker? Star of The Split has also starred in Spooks, Collateral, Unforgotten and much more - Mirror Online
![Unforgotten's Nicola Walker interview: I'd be an absolutely appalling detective... appalling | The Independent | The Independent Unforgotten's Nicola Walker interview: I'd be an absolutely appalling detective... appalling | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2016/12/14/17/nicola-walker-3.jpg?width=1200)
Unforgotten's Nicola Walker interview: I'd be an absolutely appalling detective... appalling | The Independent | The Independent
![Nicola Walker, star of Unforgotten and The Split, returns to the theatre | Nicola Walker | The Guardian Nicola Walker, star of Unforgotten and The Split, returns to the theatre | Nicola Walker | The Guardian](https://i.guim.co.uk/img/media/fa4dca112206fde823ba5330ea8ab43be53bdaa5/203_484_3833_2300/master/3833.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=db79577fa673c9dd524472f937b1e247)