The cast features Begoña Vargas, Bea Segura, Iván Marcos, Sergio Castellanos and Javier Botet, among others.

[1] The screenplay was penned by Ramón Campos [gl], Gema R. Neira, Salvador S. Molina, and David Orea.

[7][8] The film was produced by Mr. Fields and Friends, Atresmedia Cine, Warner Bros. Entertainment España, Bambú Producciones [es], Malasaña Movie AIE and 4 CATS Pictures.

[9] A prime shooting location was a building in Calle de San Bernardino 3, Madrid (32 Malasaña Street does not exist, Calle de Malasaña actually ends at 30), which has also hosted part of the filmings of Witching & Bitching, May God Save Us and Don't Blame the Karma for Being an Idiot, among others.

[8] Among genre tropes and cliches galore, Javier Ocaña of El País wrote that some distinctive features can be discerned (related to the production design, costumes and some social details making nods to the era the film is set in).