Kia is joining many other auto makers in producing dazzling pre-movie-trailer commercials for theater audiences. These commercials will feature the upcoming redesigned Optima sedan. The 60-second spot will air in 17,000 theaters nationwide. Kia predicts it will be seen by 70 million theatergoers.

"Sweet Dreams" is the ad that hopes to make people excited about the of driving the all new midsize sedan.

"It follows a young boy as he experiences a series of…