Sonnenfeld was integral to “Forrest Gump,” and even got Tom Hanks involved. He recalled, “[Producer] Gary Lucchesi had sent me this book called 'Forrest Gump' and he said read it and tell me we need to do […] I said, 'Let's change the main character […] to a thin guy that runs all the time and I'll send it to Hanks […] Hanks loved it. He signed on, I was signed on to direct it."