We're Back! A Dinosaur's Story is a 1993 British-American animated adventure comedy film directed by Dick Zondag, Ralph Zondag, Phil Nibbelink, and Simon Wells from a screenplay by John Patrick Shanley. Based on the 1987 Hudson Talbott children's book of the same name, it tells the story of four dinosaurs who travel to the present day and become intelligent by eating a "Brain Grain" cereal invented by scientist Captain Neweyes. The film was produced by Steven Spielberg's Amblimation studio and features the voices of John Goodman, Felicity Kendal, Charles Fleischer, Walter Cronkite, Jay Leno, Julia Child, Kenneth Mars, Yeardley Smith, and Martin Short.