Channel 5 The Night Caller cast list as Robert Glenister and Sean Pertwee star
![Channel 5 The Night Caller cast list as Robert Glenister and Sean Pertwee star](https://i2-prod.ok.co.uk/incoming/article33160840.ece/ALTERNATES/s615/0_JS337159788.jpg)
The Night Caller is a psychological drama that explores loneliness and the lengths that someone will go to in order to get the attention they desire - but who is in the cast?