Claim: Michael Giacchino composed the score for Ratatouille.
Evidence: He composed the scores to the television series Lost , Alias and Fringe , the video ' game series Medal of Honor and Call of Duty and many films such as The Incredibles , Ratatouille , Up , Mission : Impossible - Ghost Protocol , Dawn of the Planet of the Apes , Jurassic World , Inside Out , Star Trek Beyond , Doctor Strange , Rogue One and Spider-Man : Homecoming.