Joining Graham on his sofa are: Hollywood stars Reese Witherspoon and Will Ferrell, together in the screwball wedding comedy You’re Cordially Invited; pop icon and actress Ariana Grande, starring as Glinda in the hit film Wicked; and British actor Don Gilet, playing the new lead detective in the BBC series Death in Paradise. With music from Olly Alexander, performing his new single When We Kiss.
| Name | Type | Role | |
|---|---|---|---|
| Olly Alexander | Musical Guest | ||
| Reese Witherspoon | Guest Star | ||
| Will Ferrell | Guest Star | ||
| Ariana Grande | Guest Star | ||
| Don Gilet | Guest Star | ||
| Toby Baker | Director |