directors Keefe Brasselle, I. Robert Levy
Wikipedia summarized the plot of If You Don’t Stop It…You’ll Go Blind!!! thusly: “A 1970s sketch-style comedy featuring profane old ladies, gay cowboys, and sex contests.”
A study of the history of comedy, sexual mores, and political correctness might find an interesting way to view this film in a useful context. Outside cheap, punchy cornball and occasional rape jokes.