Keira Knightley, Malala Yousafzai, Aimee Lou Wood and Chris McCausland join Graham on his sofa. And there's live music from Mumford & Sons and Hozier.
| Name | Type | Role | |
|---|---|---|---|
| Mumford & Sons | Musical Guest | ||
| Hozier | Musical Guest | ||
| Aimee Lou Wood | Guest Star | ||
| Chris McCausland | Guest Star | ||
| Keira Knightley | Guest Star | ||
| Malala Yousafzai | Guest Star | ||
| Toby Baker | Director |