There is no such thing as University of Indiana. There is Indiana University and University of Indianapolis.
Graham's knee injury isn't shown properly in this movie. Graham shouldn't be able to do a lot of things that he does in this movie. Running, kneeling down on his knee, and the lack of limping, to name a few.
Henry introduces his parents as Lynne and Archie Carter. Archie's surname is listed as Russo in the end credits.