Movie theaters came to Ghana in the 1980s thanks to the advent of VHS. Temporary mobile Cinemas were created and traveled from town to town spreading good cheer by showing films like Dolly Dearest. Artists were commissioned to create the posters for the "theaters", and they were given license to paint whatever they wanted on cloth or sacks or whatever else could be rolled up and taken along easily. Frequently, these artists never saw any of the movies at all...and that, my friends, is the answer to the question you surely asked when you saw these posters: why is Ghana bringing the cray cray?
I think we can all agree that the poster for Cujo is the best poster EVER.