Prof. Ludwig Von Drake shares his knowledge on the subject of child psychology. He is particularly studying Donald Duck (whom Von Drake refers to as "Mr. X" to protect his identity) and offers advice on how to handle Huey, Dewey and Louie.
Genre: Animation
Stars: Walt Disney, Paul Frees, Clarence Nash
Crew: Jack Hannah (Director), Bill Berg (Story), Hamilton Luske (Director)
Country: United States of America
Language: English
Studio: Walt Disney Productions
Runtime: 45 minutes
Quality: HD
Released: Dec 10, 1961
IMDb: 5
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