Terrytoons was an animation studio founded by Paul Terry. The studio was located in the "K" Building in downtown New Rochelle, New York and operated from 1929 to 1968. The studio created many popular cartoon characters including Heckle and Jeckle, Mighty Mouse, Gandy Goose, Sourpuss, Dinky Duck and Luno. The "New Terrytoons" period of the late 1950s and 60s brought us Sidney, Hector Heathcote, Hashimoto and Deputy Dawg as well as The Mighty Heroes. Famed animator Ralph Bakshi got his start at Terrytoons. Terrytoons were originally released to theaters by 20th Century Fox. Today they are owned by CBS Corporation.