Cuarto Milenio
7.6
21 seasons
851 episodes
Returning Series
Reality
Mystery
First Aired:November 13, 2005
Last Aired:October 19, 2025
Episode Runtime:2h 0m
Networks:
Cuatro
Created By:
Iker Jiménez
Cast & Characters
Where to watch free (US)
No free providers found in US.
Seasons (21)
Season 1
36 episodes
Aired: 2005
Season 2
44 episodes
Aired: 2006
Season 3
44 episodes
Aired: 2007
Season 4
42 episodes
Aired: 2008
Season 5
36 episodes
Aired: 2009
Season 6
41 episodes
Aired: 2010
Season 7
42 episodes
Aired: 2011
Season 8
46 episodes
Aired: 2012
Season 9
47 episodes
Aired: 2013
Season 10
44 episodes
Aired: 2014
Season 11
44 episodes
Aired: 2015
Season 12
44 episodes
Aired: 2016
Season 13
44 episodes
Aired: 2017
Season 14
44 episodes
Aired: 2018
Season 15
44 episodes
Aired: 2019
Season 16
27 episodes
Aired: 2021
Season 17
46 episodes
Aired: 2021
Season 18
44 episodes
Aired: 2022
Season 19
43 episodes
Aired: 2023
Season 20
42 episodes
Aired: 2024
Season 21
17 episodes
Aired: 2025
Production
Mediaset España
Alma Producciones Digitales