Watch Hangfire for Free: How to Stream the Movie Online at 123Movies. . When a large group of escaped convicts take Ike Slayton, a Vietnam veteran's wife hostage, Slayton enlists the help of his old army friend in a furious search to find her, while a hard-nosed National Guardsman leads a platoon of solders determined to kill or capture all the convicts, even if it means killing all the hostages in the crossfire.