Petra Martínez: Petra Martínez. Actress: Sleep Tight. Petra Martínez was born on 24 June 1944 in Jaén, Jaén, Andalucía, Spain. She is an actress and producer, known for Sleep Tight (2011), La vida era eso (2020) and Heirs (2007). She is married to Juan Margallo. They have one child.
Known For: Sleep Tight (Sra. Verónica), La vida era eso (María), Heirs (Teresa Galán), Bad Education (Madre)