In celebration of the 100th anniversary of Roald Dahl’s birth, film and television personalities take turns championing their favourite of Dahl's 10 best-selling children’s books, culminating in a nationwide vote. Rik Mayall reads from George’s Marvellous Medicine.
| Actor | Role |
|---|---|
 David WalliamsSelf - Host | Self - Host |
 Rik MayallSelf | Self |
 Steven SpielbergSelf | Self |
 Julie WaltersSelf | Self |
 Richard CurtisSelf | Self |
 Mackenzie CrookSelf | Self |
 Jarvis CockerSelf | Self |
 Johnny VegasSelf | Self |
 Jessica HynesSelf | Self |
 Miriam MargolyesSelf | Self |