American producer and actor, John Walker, has been associated with the first installment of The Incredibles (2007), and also co-produced Brad Bird's directorial venture The Iron Giant (1999). The vice president of Ghost Ranch Productions, a non-profit corporation committed to producing exceptional projects, his other notable works include Great Performances (1989), Osmosis Jones (2001) and Tomorrowland (2015), before associating with The Incredibles 2 (2018).