Summertime Entertainment has released the first trailer for Dorothy of OZ, the studio's upcoming animated follow-up to The Wizard of Oz. The story takes place after the events of the 1939 classic, with Dorothy (Lea Michele) back in Kansas, after the tornado that took her to Oz has destroyed her hometown. Before long, she is whisked back to the magical land of Oz to help find her missing friends Scarecrow, Cowardly Lion, and Tin Man. Check out the first footage from this animated adventure, also featuring the voices of Dan Aykroyd, James Belushi, Martin Short, and Kelsey Grammer.