Breaking Down the Many Cameos in "Doctor Strange in the Multiverse of Madness"'s Illuminati

Charles Xavier (Patrick Stewart)'s appearance in "Doctor Strange in the Multiverse of Madness" was foreshadowed in the trailers, but it's still thrilling when he finally appears on screen as a member of this universe's Illuminati. The yellow wheelchair he uses is not like the one in the X-Men movies, but actually much more like the one in the X-Men cartoon series from the 1990s. Charles can read minds and he uses that ability to show Dr. Strange the past and to try to save his universe's Wanda Maximoff.