OVERPRODUCE

[verb] - to produce more (of something) than is needed, or to produce too muchThe farmers have been accused of failing to stick to their quotas, and overproducing. [I]Car prices have shown no signs of falling, despite the fact that cars have been overproduced this year. [T]A play, film, song, etc. which is overproduced is prepared and provided for the public in a way that is more complicated than it needs to be.