Reuben Guberek is an American filmmaker known for co-producing the 2025 Independent Spirit Award nominated coming-of-age film Big Boys. He is a graduate of the USC School of Cinematic Arts Film & Television Production program, where his thesis film Foodfellas was televised nationally on PBS Film School Shorts and was featured at Interfilm Berlin. His feature-length directorial debut Sign Man was nominated for best film at the Oceanside International Film Festival. He co-wrote the sci-fi comedy Come F*ck My Robot, featured on DUST, and the original Tastemade April Fools recipe video that went viral with over 100 Million views. His latest film The Flower of Battle won Best Short at PopCon Indy.