Luna, el misterio de Calenda

• Belén Rueda as Sara Cruz, a judge.^[7][8][9]
• Lucía Guerrero [es] as Leire (Sara's daughter).^[8]
• Álvaro Cervantes as Joel.^[8]
• Macarena García as Vera, Carola's daughter.^[6][8]
• Daniel Grao as Raúl Pando, a Guardia Civil agent, married to Carola.^[10][8][5]
• Fran Perea as Nacho, a Guardia Civil agent.^[8]
• Olivia Molina as Olivia, the court clerk.^[11][1]
• Belén López as Carola, the village's bar owner.^[6]
• Marc Martínez [es] as Joel's father.^[6]
• Àlex Maruny [es] as Pablo, Vera's brother.^[6]
• Claudia Traisac as Silvia Elías, the Mayor's daughter.^[12][6]
• Gorka Aguinagalde [es] as Francisco Elías, Mayor of Calenda, Manuel and Silvia's father.^[13]
• Leonardo Sbaraglia as David Costa, Sara's husband.^[2]
• María Cantuel [es] as Sonia, a rookie police officer.^[2]
• César Goldi [gl] as Basilio.^[5]
• Carlos Cuevas as Tomás, Olivia's son.^[14]
• Antonio Durán [es] as Gerardo, the janitor of the high school.^[15]
• Daniel Ortiz as Salva, a high school teacher.^[16]

Introduced in season 2

• Roberto Álamo as Diego, Vera and Pablo's biological father.^[17]
• Estefanía de los Santos as Marcela, a neighbor of Calenda.^[17]
• Álvaro de Luna as Ernesto Cruz, Sara's father.^[17]
• Álex Hernández [es], a troubling teenager.^[17]

Created by Laura Belloso and David Bermejo and produced by Globomedia [es],^[18][19] Laura Belloso and Daniel Écija were credited as executive producers.^[20] The series was shot in a 1,300 m² indoor set, with outdoor scenes primarily shot in Candelario (province of Salamanca), and additional outdoor shooting locations in Las Navas del Marqués (province of Ávila), and a forest in the province of Segovia.^[21][5] The first season consisted of 12 episodes.^[22]

The series premiered on 10 April 2012.^[23] The series returned with an 8-episode second season on 13 February 2013.^[23] The non-renovation of the series for a third season was determined before airing finished.^[23] The season finale aired on 10 April 2013.^[24]