In the first episode of the 'O' series, Sandi Toksvig sets out in search of 'Ologies' and 'Odoxies' - and finds out how an amusement arcade helped to win the Cold War, meets a lizard with three eyes, and much else besides. The guests are Bill Bailey, Phill Jupitus and Claudia Winkleman.
| Name | Type | Role | |
|---|---|---|---|
| Bill Bailey | Guest Star | ||
| Phill Jupitus | Guest Star | ||
| Claudia Winkleman | Guest Star |