Vis a Vis, also known as Locked Up, is a Spanish thriller-drama series created by Iván Escobar, Esther Martínez Lobato, and Álex Pina. The show follows the story of Macarena Ferreiro, a young woman who is imprisoned after being manipulated into committing financial fraud. Inside the prison walls, Macarena must navigate the dangerous world of inmates, corrupt guards, and power struggles. Vis a Vis is known for its intense and suspenseful plotlines, complex characters, and exploration of themes such as survival, redemption, and female empowerment. The series has received critical acclaim for its gripping storytelling and strong performances.