Viper (2013) Zorro (Zorro - Der schwarze Rächer)'' (2011–2013) Availability Das Vierte was available via terrestrial transmission in Berlin and Bremen, as well as Europe wide on Astra digital satellite service. Via the air waves, the station had an availability to 93% of German TV households. Audience share Germany References Defunct German television channels Television channels and stations established in 2005 Television channels and stations disestablished in 2013 2005 establishments in Germany 2013 disestablishments in Germany Former subsidiaries of The Walt Disney Company