La hora marcada is a Mexican horror anthology television series produced by W Studios for TelevisaUnivision, based on the original 1986 television series.

[2] Each standalone episode presents a story in which the lives of characters are invaded by disturbing and uncertain circumstances.

On 16 February 2022, the series was announced as one of the titles for TelevisaUnivision's streaming platform Vix+.

[3] On 12 October 2022, it was announced that the series had begun filming in Mexico City.

[4] A trailer of the series was released on 3 October 2023.