Charting the rise of the Milliband brother, from their left-wing upbringing to their University days, using dramatized scenes and interviews with people who knew them.
| Actor | Role |
|---|---|
 Samantha MortonSelf - Narrator | Self - Narrator |
 Henry Lloyd-HughesDavid Miliband | David Miliband |
 Ben Lloyd-HughesEd Miliband | Ed Miliband |
| KKatherine KanterMarion Miliband | Marion Miliband |