Whip-smart general practitioner Dr. Mona Harcourt lives in London with her political lobbyist husband Guy and her family. When a bomb goes off in London on the same day that her brother, Dr. Kareem Shirani, is abducted in Pakistan, Mona's charmed life is shaken to its core.

• Archie Panjabi
• Jack Davenport
• Mawaan Rizwan
• Enzo Cilenti
• Claire Skinner
• Navin Chowdhry
• Viveik Kalra
• Sope Dirisu