Continuity mistake: In "Twenty-One Today" (4-8) Williams says that he grew up in an orphanage and didn't know who his parents were, but in this episode he says that his father was a coal miner in South Wales.
It Ain't Half Hot Mum (1974)
Episode list - season 5
Starring: Melvyn Hayes, Windsor Davies, Don Estelle, Donald Hewlett
| All season 5 mistakes | Mistakes | |
|---|---|---|
| 1 | Front Line Entertainers | 0 |
| 2 | Bridge Over the River Hipong | 0 |
| 3 | The Pay Off | 0 |
| 4 | Puddings from Heaven | 0 |
| 5 | The Superstar | 0 |
| 6 | The Eternal Quadrangle | 0 |
More mistakes in It Ain't Half Hot Mum
Trivia: Jonathan Ross appears in this episode as an uncredited extra, he's a soldier in the demob centre.