EW.com turned us on to artist Lucy Knisley’s ’80s-inspired comic strip version of Harry Potter, Hogwarts High, which seeks to answer the question: What would the film adaptations have looked like if J.K. Rowling had written her series 20 years earlier? Mark Paul Gosselaar, Anthony Michael Hall, and John Cusack are all there, as are Brooke Shields and Christopher Lloyd. David Bowie. Michael J. Fox. Falcor. Bad synth music. And of course, special guest star Will Smith. Peep it after the jump.