New BFG Mark Rylance joins Alex Jones and guest presenter Nina Wadia. Gyles Brandreth meets Quentin Blake to find out just how different the BFG might once have looked. Marty Jopson looks at the science of sailing with the help of Ben Ainslie's super-fast boat.
| Name | Type | Role | |
|---|---|---|---|
| Quentin Blake | Guest Star | ||
| Gyles Brandreth | Guest Star | ||
| Marty Jopson | Guest Star | ||
| Mark Rylance | Guest Star |