The shooting of Isaac began on January 21st. The film is written and jointly directed by the producers Ángeles Hernández and David Matamoros. It is based on Antonio Hernández Centeno's play The day Isaac was born. Isaac is a drama full of humour and tenderness, in which two couples will agree to have a child at a time where the four will face their own truths.

The protagonists are Pepe Ocio, Iván Sánchez, Erika Bleda, María Ribera, Teresa Manresa and Albert Pérez, among others. Isaac is produced by Zentropa Spain and Mister Miyagi and has the participation of TV3, the ICAA and the ICEC.