CESID

Based on the provided articles, CESID is not mentioned. The articles focus on a new espionage thriller film titled 'Zeta,' directed by Dani de la Torre and starring Mario Casas and Luis Zahera. De la Torre, known for his work on series like 'La Unidad,' 'La Unidad: Kabul,' and 'Marbella,' is now working with Amazon Prime Video. 'Zeta' is described as an ambitious, internationally-themed thriller. The articles serve as reviews or previews of the film, highlighting the director's transition to Amazon Prime Video and the involvement of prominent actors. The relevance lies in the film's release and the anticipation surrounding it, given the director's previous successes in the thriller genre.