Universal Soldier Movies: Original Timeline
This watch order follows the original theatrical continuity from the 1990s, pairing the classic Universal Soldier with its direct sequel The Return. This timeline focuses on the earlier, more traditional action-oriented approach to the franchise.
While The Return was later ignored by subsequent films, this order provides the complete original vision before the series underwent its major reboot and tonal shift.
There are 2 other watch orders available - see the links up above.

Universal Soldier
A Vietnam War soldier killed in combat is revived 25 years later as part of a military program that creates super-soldiers with android enhancements. When his memory erasure fails, he begins experiencing flashbacks that threaten the entire operation.

Universal Soldier: The Return
Former Universal Soldier Luc Deveraux must battle SETH, a supercomputer-controlled warrior seeking revenge against its creators. In this man-versus-machine conflict, Luc faces off against a team of deadly perfect soldiers to prevent catastrophic destruction.
Other Film Series
Darkman
Sam Raimi's cult superhero-horror trilogy following a disfigured scientist who becomes a vigilante.
James Cameron
Canadian filmmaker known for groundbreaking science fiction and technical innovation, director of the highest-grossing films of all time.
RoboCop
A cyberpunk action series about a critically wounded police officer transformed into a cyborg law enforcer in dystopian Detroit.
The Purge
A dystopian horror franchise set in an America where all crime is legal for 12 hours once a year during an annual event called The Purge.
The Terminator
A sci-fi franchise about humanity's war against artificial intelligence and time-traveling cyborgs sent to alter the past.
Trancers
A sci-fi action series about Jack Deth, a time-traveling cop from the 23rd century hunting down zombie-like creatures called Trancers.