MST3K Ep. 319 - War of the Colossal Beast
(Short: Mr. B Natural) Sequel to The Amazing Colossal Man (experiment 309). Glenn Manning is found ravaging Mexico, looking for food.
He is then captured and brought back to the States. The short, a fan favorite, is about a magical pixie who urges an adolescent boy to take up a musical instrument. Catchphrase: Knew your father, I did (among others)