We're Back! A Dinosaur's Story

'We're Back! A Dinosaur's Story' is a 1993 American animated science fiction adventure film, produced by Steven Spielberg's Amblimation animation studio, distributed by Universal Pictures, and originally released to theaters on November 24, 1993 for the United States.

Captain New Eyes travels back in time and feeds dinosaurs his Brain Grain cereal, which makes them intelligent and nonviolent. They agree to go to the Middle Future (this era) in order to grant the wishes of children in New York city. They are to meet Dr. Bleeb of the Museum of Natural History, but get side-tracked with their new friends and run into the Captain's evil brother, Professor Screw Eyes, who has other plans for the dinosaurs.

Scene Summary
The villain, Prof. Screweyes brainwashes the children, Louie and Cecilia, and later, the dinosaurs when they're reverted back to their primitive ways.