- Writer:
- Charles Hatton.
- Music and lyrics:
- Ronnie Hill
- Music and lyrics:
- Peter Dion Titheradge
- Singers:
- BBC Chorus
- Musicians:
- Augmented Dance Orchestra
- [Orchestra] conducted by:
- Billy Ternent
- Producer:
- Ronald Waldman
- Anton Romero (President of Urbania):
- Reginald Purdell
- Rudolf Sanetti (Minister for War):
- Dick Francis
- Hugo Bergoman (Lord High Admiral):
- Philip Wade
- Max Fernandi (Air Minister):
- Ian Sadler
- Julian Walberg (Lord Treasurer):
- Jacques Brown
- Elena Arlen (Secretary to Romero):
- Sylvia Marriott
- Simon Prada (Assistant Under-Censor):
- Ronnie Hill
- Landislas (a ruthless entrepreneur):
- D. A. Clarke-Smith
- Amelia (a frightfully British fairy):
- Gwen Nelson
- Proboscis (head of the gnomes):
- Freddie Burtwell
- Hank (his personal bodyguard):
- Sidney Keith
- Hiccup:
- Horace Percival
- Solfa:
- John Duncan
- Skippit:
- Philip Wade