This is an adaptation of the 1994 live action Flintstones movie starring John Goodman. 3-D glasses (called "Doublevision" glasses here) were included with the issue. But instead of 3-D, two completely different versions of the story are printed on each page. If you look through the red lens, you see traditional Flintstones cartoon-style art. If you look through the blue lens, you see art based on the live action movie.