Howard St. John was a Chicago-born character actor who specialized in unsympathetic roles. His work spanned Broadway, film and television. Among his best-remembered roles are the bombastic General Bullmoose in the stage and screen versions of the 1956 musical Li'l Abner, and his supporting roles in the classic comedies Born Yesterday (1950) and One, Two, Three (1961).

Li'l Abner is a 1956 musical with a book by Norman Panama and Melvin Frank, music by Gene De Paul, and lyrics by Johnny Mercer. Based on the comic strip Li'l Abner by Al Capp, the show is, on the surface, a broad spoof of hillbillies, but it is also a pointed satire on other topics, ranging from American politics and incompetence in the United States federal government to propriety and gender roles.