The GPO Show
- Radio sketch show
- BBC Home Service
- 1964
- 1 episode
A seasonal Goon's-eye view of Operation Mailbag in full swing at London's Mount Pleasant sorting office scripted by Spike Milligan. Also features Harry Secombe, John Bluthal, Barry Humphries, Bob Todd and Gary Miller
- Repeated Saturday at 9:30am on Radio 4 Extra
Cast & crew credits
| Spike Milligan | Ensemble Actor |
| Harry Secombe | Ensemble Actor |
| John Bluthal | Ensemble Actor |
| Barry Humphries | Ensemble Actor |
| Bob Todd | Ensemble Actor |
| Gary Miller | Ensemble Actor |
| Spike Milligan | Writer |
| Charles Chilton | Producer |