Very dull 70's B movie; when you watch one of these things, you're expecting a healthy dose of action, violence, dastardly villains, and humor. The film fails miserably on the last two, and is very light on violence. To its credit, there are a lot of action scenes, but most of them are routine and unimaginative, the same ones all the other B movies contain. Carradine, as a lead that is supposed to be charismatic, fails. He works as a stoic hero or side character, but not here. Very poor flick.