Zeppelin TV

Background
Zeppelin TV is a Spanish television production company founded in 1992. They are best known for the Spanish adaptation of Big Brother, Gala Inocente, Inocente, and El super.

1st Logo (April 19, 1995-2000s)
Logo: On a black background, four white bars on different sides of the screen scroll in, intersecting and briefly forming a rectangular shape. Simultaneously, "Times New Roman" in a stacked format wipe in. After the last letter in the words appear, the animation sequence crossfades to a white wall background where the same text is displayed but with several differences: "ELIN" AND "VISION S.A." are unfilled, "LIN" and "ON S.A." are within a filled gray box, the rest of the text are in an outlined rectangle, and a semi-oval shape is on the left side of the logo.

Variants:
 * An in-credit variant exists.
 * On Uno para todas, the logo appears as an in-credit logo. In the first special, an early version is used where a gray vertical bar splits the text with the right side the same color as the other half and the text on the former side is darker.
 * The second season uses a print version of the normal logo.
 * On Antivicio, the logo, with its animation sequence intact, appears within the Antena 3 production logo.
 * On Maldita la hora, it is like the above variant but now the logo is shown on a black bar underneath an unknown logo.

Technique: CGI animation.

Music/Sounds: The ending theme of the show.

Availability: Very rare in Spain, since a lot of these shows are hard to find outside of their original airings. It can be seen on the first several specials of Gala Inocente, Inocente, Confianza Ciega for the normal logo, and Antivicio and Maldita la hora for the Antena 3 variant.

2nd Logo (2000s-2010s)
Logo: We see the Endemol eye next to the stacked text "zeppelin tv grupo endemol".

Variants:
 * Sometimes, the byline is capitalized.
 * Some shows may use a shiny version of the Endemol eye logo.

Technique: None.

Music/Sounds: The ending theme of the show.

Availability: Rare, seen on Esta Casa Era Una Ruina and Invisibles. Several shows from this period have this logo intact on channel websites, but they are unavailable outside of Spain.

3rd Logo (2010s-2019)
Logo: A print version of the Endemol eye is displayed next to "zeppelin" in a normal font. Underneath it is the byline, reading "EndemolShine Iberia".

Technique: None.

Music/Sounds: The ending theme of the show.

Availability: So far, it can be seen on Skam España and episodes of Gran Hermano Duo from this period.