Philip Adrian Booth

Christopher Saint Booth and Philip Adrian Booth are British-Canadian twin brother musicians and filmmakers best known for the 1986 song "Ulterior Motives". The song became known in the lostwave community, a social media subculture based around obscure songs, as "Everyone Knows That" (EKT); its authorship and title were not known to the online community. The community originally only had a 17-second clip of the song, which was originally posted by user carl92 on the French song identification website WatZatSong. The song was the subject of a search between 2021 and 2024 to identify the song title and original artist, and was then found in the 1986 pornographic film Angels of Passion. As filmmakers, the brothers have made several documentaries on ghosts, haunted locations, and exorcisms. Together they directed several horror movies in the 2000s, with some notable actors, such as Matthew McGrory.