James Jude Courtney (née Herbkersman; born January 31, 1957) is an American actor, stunt double, and stunt performer. He is best known for playing Michael Myers in the 2018 film Halloween. He also played Der Kindestod in the Buffy the Vampire Slayer episode "Killed by Death".
Courtney, born James Jude Herbkersman in Portland, Ohio, was raised in Columbia, South Carolina, as the eldest of seven brothers. From an early age, Courtney was determined to become an actor and made short films from fifth grade through college. He majored in journalism at the University of South Carolina in 1981 and subsequently moved to California to pursue acting. There, he started working at Universal Studios Hollywood as a tour guide before he was cast as Conan in the park's Conan the Barbarian live show. Courtney applied his martial arts skills to the role, which demanded high falls and sword fights; he sustained multiple injuries during performances. At Universal Studios, Courtney met actor Brian Thompson and stunt coordinator Alex Daniels, who helped him to branch out as a stunt performer. He also pursued acting studies at the Royal Academy of Dramatic Art and was coached by Stella Adler.