Willy/Kevin Book/Movie
I just finished reading the novel Red Dragon. A great book which I highly recommend to fans of this franchise who may not have yet got around to reading it.
In the novel, Graham's son is named Willy and is also not his biological son, but Molly's from a previous marriage. This was never something I picked up on in this film, or Red Dragon (although it has been awhile since I have seen that one). I am pretty sure as they do not reference Kevin (name change in Manhunter) having another father he was meant to be Graham's in this adaptation. I would be interested to know if anyone feels differently.