Julian Hilliard (born 2011) is an American actor, best known for his roles in television and film, including The Haunting of Hill House (2018),[1][2][3] WandaVision (2021),[4] and Doctor Strange in the Multiverse of Madness (2022),[5] the latter two in which he portrayed Billy Maximoff in the Marvel Cinematic Universe.

Born in Dallas, Texas, Hilliard is the son of actress Arianne Martin and director/writer/producer Justin D.

[2] In 2018, Hilliard played Young Luke Crain in the Netflix horror series The Haunting of Hill House, created by Mike Flanagan.

[6] The cast was nominated for an OFTA Television Award for Best Ensemble in a Motion Picture or Limited Series that same year.

[8] He portrayed David Glatzel, a young boy who becomes the center of a supernatural investigation led by paranormal investigators Ed and Lorraine Warren, played by Patrick Wilson and Vera Farmiga.