Filipe Melo is a musician, film director and author. He developed a passion for piano and improvisation from an early age. He studied at Hot Clube de Portugal and later at Berklee College of Music. After many years as a pianist, he also became a composer and an orchestrator. He currently teaches music at ESML, a university in Lisbon. In cinema, he developed several cult projects: I'll See You in My Dreams, Um Mundo Catita and Sleepwalk, as well as commercials and music videos. His books are published in several countries. In the US, he wrote for the Eisner-winning anthology Dark Horse Presents. In 2019, he received a career award from the Amadora BD Festival.

Juan Cavia works as an art director and illustrator since 2004. He studied cinema and simultaneously developed skills in illustration and painting from an early age with his mentor, Argentinean artist Carlos Pedrazzini. At the age of 21, he began a career as an art director. Since then, he has made advertisements, TV, music videos, theater and nine feature films, including The Secret in her Eyes by J. Campanella (Oscar-winner for Best Foreign Film).