Luther season 5: When is the next episode of Luther on? What date is it on and who's in the cast with Idris Elba? All the details on terrifying new plot -
![Luther season 5 cast: Will Alice Morgan be in the new series? | TV & Radio | Showbiz & TV | Express.co.uk Luther season 5 cast: Will Alice Morgan be in the new series? | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/590x/1050633_1.jpg)
Luther season 5 cast: Will Alice Morgan be in the new series? | TV & Radio | Showbiz & TV | Express.co.uk
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