Mimi Gibson is a former American child actress, born on October 19, 1948, in Renton, Washington, USA. In the 1950s, she appeared in about 35 movies and over 100 Television Shows. She is known for The Ten Commandments (1956), Houseboat (1958), The Children's Hour (1961), and voicing the puppy named Lucky in 101 Dalmatians (1961). She co-founded a nonprofit group devoted to protecting and advancing the interests of child actors.