The title comes from Popeye's theme song and shows his pronunciation of "Finish" so he can rhyme it with "Spinach".
Final appearance of the "Max Fleischer presents" byline.
The children hating spinach theme would reappear in future shorts starring Popeye and his nephews.
The children were likely modeled after the popular "Our Gang" characters, who starred in a series of film shorts at the time.