What this REALLY is, is a convoluted Japanese spy movie that an American studio bought the rights to but decided they couldn't do anything with it. So, they gave it to Woody Allen to play with. What he did was dub the voices to completely change the plot to something completely foolish. Mission accomplished.
Along the way the studio fattened the movie up by including scenes with crappy 60's band The Lovin' Spoonful.What we are left with is an amusing diversion with a very MST3K feel to it. What needs to be known is that the original movie was Key of Keys and was quite popular in Japan, and this was Allen's first directorial credit. Not bad. Keeps your interest. Not going to fall to the floor laughing, but worth an occasional snicker. AMRU 3.
"Woody, since the story is a bit difficult to follow, would you mind giving the audience and myself a brief rundown on what's gone on so far?"