Arthur Clokey was an American animator, director, producer, screenwriter and voice actor, he was pioneer in the popularization of stop-motion clay animation, best known as the creator of the character Gumby and the original voice of Gumby's sidekick, Pokey. Clokey's career began in 1953 with a film experiment called Gumbasia, which was influenced by his professor, Slavko Vorkapich, at the University of Southern California. Clokey and his wife Ruth subsequently came up with the clay character Gumby and his horse Pokey, who first appeared in the Howdy Doody Show and later got their own series The Adventures of Gumby, from which they became a familiar presence on American television. The characters enjoyed a renewal of interest in the 1980s when American actor and comedian Eddie Murphy parodied Gumby in a skit on Saturday Night Live.

Stop motion is an animated filmmaking technique in which objects are physically manipulated in small increments between individually photographed frames so that they will appear to exhibit independent motion or change when the series of frames is played back. Any kind of object can thus be animated, but puppets with movable joints or plasticine figures are most commonly used. Puppets, models or clay figures built around an armature are used in model animation. Stop motion with live actors is often referred to as pixilation. Stop motion of flat materials such as paper, fabrics or photographs is usually called cutout animation.