Based on the true story of Robin, a handsome, brilliant and adventurous man whose life takes a dramatic turn when polio leaves him paralyzed.

Andrew Garfieldas Robin Cavendish
Claire Foyas Diana Cavendish
Hugh Bonnevilleas Teddy Hall
Tom Hollanderas Bloggs Blacker / David Blacker
Miranda Raisonas Mary Dawney
Dean-Charles Chapmanas Jonathan
Diana Riggas Lady Neville
Ed Speleersas Colin Campbell
Emily Bevanas Nurse Margaret
Ben Lloyd-Hughesas Dr. Don McQueen
Robert Richardson