Ray Bolger, best known for his role as the Scarecrow in "The Wizard of Oz," made a memorable appearance on "The Judy Garland Show" in 1963. https://t.co/EK5MGUgoLY https://video.twimg.com/ext_tw_video/1786312750274105344/pu/vid/avc1/718x542/4K0JhS_CB8j1dTU7.mp4?tag=12