Ken Southworth (September 22, 1918 – December 6, 2007) was a veteran English cartoon animator and instructor who worked for a number of major animation studios throughout his career, his credits included The Adventures of Ichabod and Mr. Toad is a 1949 animated package film produced by Walt Disney Productions and released by who?
Ken Southworth:  His credits included Disney's "Alice in Wonderland" and "Legend of Sleepy Hollow" as well as Hanna-Barbera's "The Flintstones", "The Smurfs" and "Space Ghost".
i don't know