The Minister of Public Works asks Maigret to investigate the theft of a government report.
| Name | Type | Role | |
|---|---|---|---|
| Bill Gallagher | Writer | ||
| Barbara Flynn | Guest Star | ||
| Shaughan Seymour | Guest Star | ||
| Sándor Téri | Guest Star | ||
| John Moffatt | Guest Star | ||
| David Glover | Guest Star | ||
| Michael Melman | Guest Star | ||
| Kati Marton | Guest Star | ||
| John Hartley | Guest Star | ||
| Paul Gregory | Guest Star | ||
| Jane Wymark | Guest Star | ||
| Michael Melia | Guest Star | ||
| Sorcha Cusack | Guest Star | ||
| Eileen Page | Guest Star | ||
| Ferenc Takács | Guest Star | ||
| Peter Barkworth | Guest Star | ||
| Jon Finch | Guest Star | ||
| Nicholas Renton | Director |