Wallace and Gromit is a British stop-motion animated comedy franchise created by Nick Park and produced by Aardman Animations. It consists of four short films and one feature-length film, and has spawned numerous spin-offs and TV adaptations. The series centres on Wallace, a good-natured, eccentric, cheese-loving inventor, and Gromit, his loyal and intelligent anthropomorphic beagle. The first short film, A Grand Day Out, was finished and released in 1989. Wallace was voiced by actor Peter Sallis until 2010 when he was succeeded by Ben Whitehead. While Wallace speaks very often, Gromit is largely silent and has no dialogue, communicating through facial expressions and body language.

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.