As United prepare for a 250th outing in the European Cup, we take a look back at some of the nights when the Reds ran riot in Europe's elite club competition.
United have racked up some impressive scores over the course of the club's battles with teams from all over the continent. Indeed, some of Reds' opponents have been hopelessly outgunned, especially during some of the earliest forays into the competition.
But several of these big wins have also come courtesy of outstanding performances against high-calibre sides, providing lasting memories of some magical European nights under the lights for United fans at home and abroad.
To shine a light on these triumphs, click on the image above.