A wolf with a Southern accent walks by just as a teacher is getting fed up with his class and walks out. Unfortunately, the class consists of three junior clones of Droopy, who manage to try his patience.
The schoolteacher-wolf is depicted as a Confederate sympathizer; he encourages his students to paint a Confederate flag. However, his "theme song," which he whistles several times in the short, is Henry C. Work's "Kingdom Coming" (1862), an anti-Confederate song, celebrating the impending end of slavery in America.
By what name was Blackboard Jumble (1957) officially released in Canada in English?