After contributing music to several Disney games, he took a position with DreamWorks Interactive in 1997 and scored the video game The Lost World: Jurassic Park, released as a tie-in with the sci-fi blockbuster; the same year, he also scored a low-budget live-action thriller, Legal Deceit. Giacchino composed scores for a number of other video games, including the Medal of Honor and Call of Duty franchises, and in 2001, when producer J.J. Abrams was assembling his creative team for the television series Alias, he invited Giacchino to write music for the show, having been impressed with his video game work.
After working together successfully on Alias, Abrams hired Giacchino to compose music for the cult favorite series Lost, which earned him a Grammy Award for Outstanding Dramatic Score in 2005; Giacchino also wrote music for Abrams' short-lived but critically acclaimed show Fringe. In 2004, Brad Bird invited Giacchino to write the music for the Pixar animated feature The Incredibles; it was the first of several projects he scored for Pixar, including Ratatouille, Cars 2, and Up, the latter of which earned him an Academy Award in 2010, as well as a Grammy Award for the film's soundtrack album.
Since then, Giacchino has maintained a busy schedule scoring major projects such as Mission Impossible III, Cloverfield, Star Trek (2009), Let Me In, and Super 8. He also occasionally writes symphonic pieces, including "Camden 2000," which was commissioned for Camden, New Jersey's Haddonfield Symphony and debuted at a fundraising event for the nonprofit Heart of Camden Housing Corporation. He also wrote new music to accompany the Space Mountain ride at Disney theme parks in the United States and Hong Kong.
Giacchino was involved with a number of high-profile film projects in 2015, which would prove to be a banner year for the composer. Reuniting with director Brad Bird and Pixar, he scored the animated film Inside Out, as well as Disney's futuristic Tomorrowland and, biggest of all, the summer blockbuster Jurassic World. The following year, Giacchino returned with several more high-profile productions, including scores for Doctor Strange, Star Trek Beyond, and Zootopia.
Also in 2016, it was announced that he had replaced composer Alexandre Desplat on director Gareth Edwards' highly anticipated Rogue One: A Star Wars Story. The score was released alongside the movie in December 2016, and was commended for its fresh, innovative sound palette while incorporating favorite and revered elements of John Williams' scores for the previous Star Wars installments. In 2017, Giacchino supplied three more blockbuster scores with The War for the Planet of the Apes, Marvel's Spider-Man: Homecoming, and Disney/Pixar's Coco. Another Disney/Pixar effort, Incredibles 2, arrived in 2018, along with his second outing with the dinosaurs on Jurassic World: Fallen Kingdom. After another spin with Spider-Man on 2019's Far from Home, he teamed with Taika Waititi for the director/actor's satirical Jojo Rabbit. ~ Mark Deming, Rovi