Humorously using the arrogant and bumbling Mr. Proudfoot, this film serves a dual purpose of emphasizing the importance of obeying blackout hours, as well as easing the stress of the time period by encouraging laughter.
| Actor | Role |
|---|---|
 Sydney HowardMr. Proudfoot | Mr. Proudfoot |
| MMuriel GeorgeMrs. Proudfoot | Mrs. Proudfoot |
 Wylie WatsonFriend | Friend |
| NNoel DaintonWarden | Warden |
 Irene HandlCouncillor | Councillor |
 Aubrey MallalieuChairman | Chairman |
| PPercy WalshOfficer | Officer |
 Albert LievenGerman | German |
 Manning WhileyGerman | German |
 G.H. MulcasterRAF Officer | RAF Officer |
 Michael WildingRAF Officer | RAF Officer |
| AArthur DentonNot listed | Not listed |