Guillermo de Oliveira (Vigo, 1986) is a filmmaker and advertising director from Spain. He started his film career adapting video games to critically acclaimed fiction short films such as Max Payne: Valhalla (2012) and Red Dead Redemption: Seth’s Gold (2015). His first feature film was Netflix documentary Sad Hill Unearthed, Best Picture Award New Visions at Sitges Film Festival and nominated to Spanish Academy Award for Best Documentary 2019. He’s latest works are a western short film called Sauerdogs (2022) starring August Diehl and Tegoyo (2022), filmed under the supervision of Werner Herzog. Since 2021 he is also the director of the Almeria Western Film Festival in Spain.