Ash tackles a bomb that is not considered vital with a new fuse extractor that doesn't work properly. New Lieutenant Machin is placed with Ash to get some on-the-job training. Major Francis criticises Ash after a patriotic magazine article profiles 347 Section.
| Name | Type | Role | |
|---|---|---|---|
| John Hawkesworth | Writer | ||
| Christopher Burgess | Guest Star | ||
| John Rolfe | Guest Star | ||
| Ferdinand Fairfax | Director |