Peet Gelderblom of Lost in Negative Space blog has a neat (and growing) collection of embarrassing movie posters. Amongst the fifteen or so that he has now is this strange one (perhaps the strangest one yet): "Your Baby is Black ... Born Black to White Parents!"
Link - via Miss Cellania
A quick Google search revealed that this indeed had actually happened before!
I JOKE ZOMG THIS IS RIDICULOUS