John Ritter was not in The Wizard of Oz (1939). However, you might be referring to The Dreamer of Oz (1990) where he stared as L. Frank Baum. That is John Ritter posing as Frank L. Baum. Image is from The Official Blog of Ed McCray and I suggest reading. And here is a Youtube clip of The Dreamer of Oz. read more
John Ritter was not in The Wizard of Oz (1939). However, you might be referring to The Dreamer of Oz (1990) where he stared as L. Frank Baum. That is John Ritter posing as Frank L. Baum. Image is from The Official Blog of Ed McCray and I suggest reading. read more
The Dreamer of Oz 1h 40min | Biography, Drama, Family | TV Movie 10 December 1990 The film is the biography of Frank Baum, the children's book author and creator of the fantasy world Oz. read more
John's son, Jason Ritter, makes his debut [citation needed] in this telefilm as Harry Neal Baum. At the time of the film's debut, O'Toole and Ritter also starred in It, a TV miniseries where they played a couple. read more