The subject matter is a live-action/animated musical fantasy film released in 1977. It features a young orphan who is befriended by a sometimes-invisible dragon, and their adventures in a turn-of-the-century Maine town. The film blends live actors with traditional animation, primarily showcasing the titular dragon.
The film represents a significant example of Disney’s experimentation with combining animation and live-action elements. It provided visual effects and musical entertainment. Though its critical reception was mixed upon release, it has gained a nostalgic following over the years and remains notable for its animation techniques and original songs. It also provided a showcase for established actors like Mickey Rooney and Red Buttons.