Francisco Javier Calvo Guirao (born 21 January 1991) known professionally as Javier Calvo is a Spanish actor, stage, film, and television director and writer. He is best known for his role of Fernando "Fer" Redondo in the Antena 3 series Física o Química (2008–2011). Calvo created and directed the musical La llamada together with Javier Ambrossi, with its success leading to a film adaptation (2017). Continuing their work together, Calvo and Ambrossi would develop the television series Paquita Sa
