Professor Owl

Professor Owl is a blue, cartoon owl and a schoolteacher from 2 Disney classic cartoons Melody and Toot, Whistle, Plunk and Boom. He was voiced by Bill Thompson and later by Corey Burton.

House of Mouse
Professor Owl can be seen in the opening sequence to House of Mouse as well as in the episodes Where's Minnie? and Ask Von Drake

Disney Sing Along Songs
Utilizing archive footage from the original shorts, Professor Owl would become the host of the early videos in the Sing Along Songs series, leading his classroom in the theme song of the video series in addition to his various transition segments. As the series went on, Professor Owl was phased out as the host of the videos, instead only appearing at the beginning to introduce Jiminy Cricket or Ludwig Von Drake as the video's host.