Quite what their plan is remains a mystery as they seem to aimlessly move from one fight to the other, including a formless brawl in a casino. Luckily for our heroes the Baron's men are low-rent thugs including a man with a metal arm that can project spikes. They all share a lack of ability to fight and shoot straight in scene after scene.
Franklin meanwhile sleeps with women young enough to be his daughter (at least). As the film progresses you get the impression he might be a little too old to be throwing himself around an Iranian backyard. It probably would have been a decent role for Graves about fifteen years earlier into his career.
It is a fun (if approached in the right manner) if nonsensical film. The film does have a great funk soundtrack, though most of the time it rather jars with the action, sometimes drowning out the dialogue too. This adds to the "joy" of the film of course. The view of Iran just before the revolution is also fascinating and revealing.