Jean-Christophe Beck is a Canadian television and film score composer and conductor. He is best known for his collaborations with Disney and its subsidiaries, which include composing the soundtracks of The Muppets (2011) and Muppets Most Wanted (2014), Frozen (2013) and Frozen 2 (2019), the Marvel Cinematic Universe films Ant-Man (2015), Ant-Man and the Wasp (2018), and Ant-Man and the Wasp: Quantumania (2023) as well as the TV miniseries WandaVision (2021) and Hawkeye (2021) for Marvel Studios, and Free Guy (2021) for 20th Century Studios, as well as Disney’s 100th anniversary logo.

Ant-Man and the Wasp is a 2018 American superhero film based on Marvel Comics featuring the characters Scott Lang / Ant-Man and Hope Pym / Wasp. Produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures, it is the sequel to Ant-Man (2015) and the 20th film in the Marvel Cinematic Universe (MCU). The film was directed by Peyton Reed and written by the writing teams of Chris McKenna and Erik Sommers, and Paul Rudd, Andrew Barrer and Gabriel Ferrari. It stars Rudd as Lang and Evangeline Lilly as Hope van Dyne, alongside Michael Peña, Walton Goggins, Hannah John-Kamen, David Dastmalchian, Tip "T.I." Harris, Judy Greer, Bobby Cannavale, Randall Park, Abby Ryder Fortson, Michelle Pfeiffer, Laurence Fishburne, and Michael Douglas. In the film, the titular pair work with Hank Pym (Douglas) to retrieve Janet van Dyne (Pfeiffer) from the Quantum Realm.