david p.i. james is an american visual effects artist and supervisor. he has worked with walt disney studios motion pictures on a number of movies, including "the rocketeer", "flubber", "mighty joe young", "inspector gadget", "mission to mars", "102 dalmatians", "the princess diaries", "the hitchhiker's guide to the galaxy", "", "old dogs", "doctor strange", and "guardians of the galaxy vol. 2".