On the day of a terror attack in London, GP Mona Harcourt discovers that her brother has been kidnapped in Pakistan and his son Danny has gone missing.

Cast: Archie Panjabi, Jack Davenport, Shabana Azmi, Navin Chowdhry, Enzo Cilenti, Farzana Dua Elahe, Viveik Kalra, Mawaan Rizwan, Kiran Sonia Sawar, Claire Skinner, Chetna Dhyani, Shiv Bhawani Singh Pathania, Payal Nair, Jagriti Singh, Wahab Sheikh