Chilly Willy is a cartoon character, a diminutive penguin. He was created by director Paul Smith for the Walter Lantz studio in 1953, and developed further by Tex Avery in the two subsequent films following Smith's debut entry. The character soon became the second most popular Lantz/Universal character, behind Woody Woodpecker. Fifty Chilly Willy cartoons were produced between 1953 and 1972.
Source : Wikipedia