Rollebesetning

• Will Poulter — Bobby Jones
• Lucy Boynton — Lady Frances 'Frankie' Derwent
• Hugh Laurie — Dr. James Nicholson
• Conleth Hill — Dr. Alwyn Thomas
• Richard Dixon — Leo Cayman
• Amy Nuttall — Sylvia Basington-ffrench
• Alistair Petrie — Rev. Richard Jones
• Daniel Ings — Roger Bassington-ffrench