Graham is joined by singer Adele, actors Dame Helen Mirren, Jim Broadbent and Golda Rosheuvel as well as singer-songwriter George Ezra.
| Name | Type | Role | |
|---|---|---|---|
| George Ezra | Musical Guest | ||
| Jim Broadbent | Guest Star | ||
| Golda Rosheuvel | Guest Star | ||
| Adele | Guest Star | ||
| Helen Mirren | Guest Star |