Un, dos, tres

Un, dos, tres... responda otra vez
Show's mascot (Ruperta the Pumpkin) and Logo.
Genre	Game show
Created by	Narciso Ibáñez Serrador
Directed by	Narciso Ibáñez Serrador
Presented by	Kiko Ledgard () Mayra Gómez Kemp Jordi Estadella Miriam Díaz Aroca José María Bachs () Luis Roderas ()
Country of origin	Spain
Original language(s)	Spanish
No. of seasons	10
No. of episodes	411
Production
Running time	90 minutes / 120 minutes
Production company(s)	Televisión Española / Prointel
Distributor	RTVE
Release
Original network	La 1
Picture format	4:3 / 14:9 Letterbox (only musical numbers from 1992)
Audio format	mono / stereo (only 2004)
Original release	April 24, 1972 (1972-04-24) – June 11, 2004 (2004-06-11)
External links
Website
Production website

Un, dos, tres... responda otra vez (English: One, two, three... respond again), usually shortened as Un, dos, tres..., and named Un, dos, tres... a leer esta vez (English: One, two, three... reading this time) in its last season, was a Spanish prime-time television game show, created by Narciso Ibáñez Serrador, which was broadcast on La Primera Cadena of Televisión Española for ten seasons from 1972 to 2004.

It became the most famous game show in the history of television in Spain and it was the first television show format exported outside Spain, with versions aired in the United Kingdom, Portugal, the Netherlands, Germany and Belgium.

Narciso (alias Chicho) Ibáñez Serrador created the show as a mixture of different traditional game show formats. It included a quiz show as the first round (called the question round), a physical competition as the second round (called the elimination round), and a luck and psychological game as the third round (called the auction). The show derives its name from these three parts (un, dos, tres means "one, two, three"). Contestants consisted of three couples and each show had a theme focused on a specific topic, such as the French Revolution or the Far West.

The contestants would be cheered on by a "positive" cast of characters who wanted them to win as much money and prizes as possible; and opposed by a "negative" cast, which wanted contestants to lose. The notion of having people actively rooting against contestants was innovative for Spanish television, something that had never been tried before this show.

The "positive" cast consisted of the host of the show and a team of six to eight beautiful girls who served as the host's assistants, called secretaries. The secretaries usually wore sexy uniforms or costumes that reflected the theme of the show (for instance, they might dress as cowgirls for a show about the "Far West"). No matter their costumes, the secretaries usually wore a pair of glasses with large round frames, one of the show's trademarks.