Visible crew/equipment: When Jason and RJ get to the abandoned house and drink some cokes a boom mic is seen at the top of the screen.
No Retreat, No Surrender (1986)
1 visible crew/equipment mistake - chronological order
Directed by: Corey Yuen
Starring: Jean-Claude Van Damme, J.W. Fails, Kathie Sileno, Kurt McKinney
Continuity mistake: When Jason is trying to kick a sandbag whilst one leg is suspended in a noose, the sand bag starts the scene about waist high, then is hoisted to the ceiling by Bruce Lee. Jason succeeds in hitting the bag in the next shot, but the bag is back at waist height. (01:03:35)
Dean Ramsay: L.A. karate... I'm impressed.
Trivia: Tae-jeong Kim, who plays Bruce Lee, was also a stunt double for Sensei Lee in the film The Game of Death.