7-Man Army is a 1976 Hong Kong historical war action film directed by Chang Cheh and starring Ti Lung, David Chiang, Alexander Fu and Chen Kuan-Tai.

Pushed backwards, the Chinese strive to conquer the outpost but are cut down by the defenders' machine gun fire; only six men survive, overwhelm the garrison and occupy the fortress.

They are shortly joined by Xiao Shunzi, a local youth who was orphaned in a bombing and voluntarily signs on as an orderly, and by Private First Class Jia Fusheng when the latter comes across the outpost while scouting the enemy's movements.

Using hit-and-run tactics to balance their vastly inferior numbers, and their martial arts skills for close combat, the seven soldiers hold the enemy off for as long as they can, inflicting massive casualties.

Specifically, the seven heroes perished in Badaolouzi (八道樓子; "Eighth Tower"), a section of the Great Wall of China in today's Gubeikou, Miyun County, Beijing.