Starring Mario Casas and Michelle Jenner alongside Zoe Bonafonte and Enzo Oliver, it explores a romance that trascends time.

[2] Upon returning to his hometown in northern Spain, renowned jewelry designer Juan Pablo remembers an intense past romancer with Celia, a woman twenty years his senior.

[3] The Goldsmith's Secret is an adaptation of the novel El secreto del orfebre by Elia Barceló.

[6] Other crew responsibilities were entrusted to Marc Miró (cinematography), Anna Pujol (art direction), Alberto Valcárcel (costume design), and Lau Nau (music).

[7] The film is a Nostromo Pictures (Adrián Guerra, Núria Valls) production, and it had the participation of Movistar Plus+ and backing from ICEC.