Hammer House of Horror (1980)

S1E6 Charlie Boy

Graham, a young man, receives his late uncle's collection of native art, which features an African black magic doll he and his girlfriend, Sarah, name 'Charlie Boy.' Unaware of its sinister abilities, Graham mistakenly harnesses 'Charlie Boy' to eliminate a reckless driver, only to unwittingly unleash a deadly curse that threatens the lives of his loved ones.