The Dreamer of Oz: The L. Frank Baum Story (1990)

Synopsis
This sentimentalized biography of Oz creator L. Frank Baum (1856-1919) stars John Ritter in the title role. Richard Matheson's teleplay accurately depicts Baum as a business failure with the singular gift of being able to communicate with children. In keeping with Matheson's grounding in fantasy and the supernatural, Baum's characters occasionally come to life to palaver with the author and bring him inspiration. Annette O'Toole co-stars as Mrs. Baum, while Charles Haid is seen in the dual role of "Badham" and the Cowardly Lion. Also on hand as a Munchkin is Jerry Maren, who played one of the Lollipop Guild in the 1939 Hollywood adaptation of The Wizard of Oz. Made for television, Dreamer of Oz: The L. Frank Baum Story debuted December 10, 1990. ~ Hal Erickson, All Movie Guide