The Gumby Show S1956E04 - Mirrorland

On his way to the store, Gumby passes through a part of the toyshop where there are several mirrors. He loses his coin and hunts for it within three of the mirrors. In one of the mirrors, Gumby meets his ‘mirror image' who tells him that in order to find the coin, he must do everything backwards. Gumby finally succeeds in doing this and the hunt ends successfully.