While I agree with those reviews that found nothing redeeming in The Journey of the Lost Balloon, and am bemused by those that tried to find pieces of cheap quartz in the rough, the film was deeply offensive as it played on the long US history of pervasive, oppressive racism. That the balloon comes down in a jungle and a shoreline where black tribal people live merely sets up the writer and director to show people of color as ludicrous, repugnant, vicious, utterly brainless sub-humans. The clichés are unbearable to watch, including the cliché of the euro-guy outrunning the natives (ha!) and hiding in foliage that the dozen or so indigenous people (otherwise to be assumed as masters of their environment) entirely miss, and then, like dogs, run together after a stick the euro-guy throws to create a diversion. Add to this yet another white guy playing an East Indian named "Hindu" with brown-face on all but the back of his white neck, and we literally have a documentary of racist ideology paraded in minute detail over the course an entire film. Of course we don't want to make such films illegal, but we do want to create a culture where such films are not even imagined.
To the brown shirts who will counter that these were simply conventions of an earlier and more innocent time, we can only say that this tripe is the cultural flag that flies over such conventions as slave trade, slavery, the Klan, segregation, ghettoization, and mass incarceration. Of which, in addition to this film, the brown shirts are very proud.
