| Complete credited cast: |
 | Jonathan Ross | - | Himself - Introduction / Narrator |
 | David Frost | - | Himself (archive footage) (as Sir David Frost) |
| Rest of cast listed alphabetically: |
 | John Birt | - | Himself - Producer, The Nixon Interviews |
 | Melvyn Bragg | - | Himself |
 | Alastair Campbell | - | Himself |
| Barry Cryer | - | Himself |
 | Greg Dyke | - | Himself |
| George Frost | - | Himself - Son |
| Miles Frost | - | Himself - Son |
| Wilfred Frost | - | Himself - Son |
| Michael Grade | - | Himself |
| Loyd Grossman | - | Himself |
 | Eamonn Holmes | - | Himself |
 | Eric Idle | - | Himself - Writer, The Frost Report |
 | Andrew Lloyd Webber | - | Himself |
hd.thomson-multimedia