Marcos BY
Editing · Assistant Editor · Director · Writer
Born Mar 4, 2004 · A Coruña, Galicia, Spain
Active 2023–present
Marcos BY (Besteiro Yáñez) is a filmmaker based in A Coruña and Madrid. He loves cinema since he was little and has directed several music videos for his brother, Siempre Best, since 2021.
Filmography
¡Corta! (2025) - Director · AuthorApéndice - Assistant EditorQuiero k vengas - EditorNo son sus ojos (2025) - Assistant EditorEl Lambo de San Blas (2025) - MusicAlexandra (2023) - Director · Writer · Editor · SoundEstatuas de noche (2025) - EditorCambio de Hábitos (2025) - Director · Writer · Editor · ProducerTan Indefenso (2024) - Director · Writer · Editor · Sound Designer · ProducerLos murciélagos han abandonado el campanario (2025) - Script SupervisorSomeone Dies (2024) - Assistant EditorLamietxe (La casa de Lamia) (2025) - Editor¡Hasta enterrarlos! (2025) - EditorCriaturas (2024) - EditorPreludio de medianoche (2025) - EditorOut of Limbo (2026) - EditorEl lienzo (2024) - Script Supervisor