Together on Graham's sofa are star of stage and screen, ex-Harry Potter Daniel Radcliffe; comedian Harry Hill; Great British Bake Off queen Mary Berry; Andrew Lloyd Webber; and music and chat from Sir Cliff Richard.
| Name | Type | Role | |
|---|---|---|---|
| Dan Gaster | Writer | ||
| Rob Colley | Writer | ||
| Daniel Radcliffe | Guest Star | ||
| Harry Hill | Guest Star | ||
| Mary Berry | Guest Star | ||
| Andrew Lloyd Webber | Guest Star | ||
| Steve Smith | Director |