This film is presumed lost.
Crazy quilt mashup of a movie that has no idea what it wants to be. Is it a mad scientist movie? A jungle adventure? A voodoo mystery? A shipboard romance? A screwy comic parody? The answer is yes to all of the above!
That very skewed set up is what keeps you watching for its short running time. And it has Una Merkel doing one of her patented dizzy dame roles which is always a pleasure.