Together on Graham's sofa are Oscar winner Dame Helen Mirren, Hollywood great Kevin Costner, Scottish star Ewan McGregor, comedy great Ricky Gervais and Australian superstar Eric Bana. With music from Meghan Trainor.
| Name | Type | Role | |
|---|---|---|---|
| Eric Bana | Guest Star | ||
| Helen Mirren | Guest Star | ||
| Meghan Trainor | Guest Star | ||
| Kevin Costner | Guest Star | ||
| Ewan McGregor | Guest Star | ||
| Ricky Gervais | Guest Star | ||
| Steve Smith | Director |