- Retroactive Recognition: Captain Stewart and the wireless operator are played by Michael Knowles and John Clegg, who would later be best known for playing Captain Ashwood and Gunner Graham in It Ain't Half Hot, Mum.
- Special Effect Failure: The prop used for the HEADPUHF stopped working properly during the recording. As a result, certain scenes were shot with the weapon being pushed by crew members out of sight. However, if one looks under the wheel right before Jones cuts the antenna, the legs of the crew are visible pushing it along.
http://tvtropes.org/pmwiki/pmwiki.php/YMMV/DadsArmyS5E12RoundAndRoundWentTheGreatBigWheel
Go To
