The diggers and their officer, who has fallen for a nurse at the hospital, are subtly manipulated by a British intelligence officer to assist in passing false battle plans to the Germans. Given leave in England, they end up billeted at a country house and offered barley water instead of the home-brew they anticipated.
| Directing | Pat Hanna | Director |
| Production | Pat Hanna | Producer |
| Camera | Arthur Higgins | Director of Photography |
| Art | W.R. Coleman | Art Direction |
