Czech black metal band formed in 1977.

Recent line up:
Ota Hereš - guitar, vocals, former member
Radek Sladký - drums
Jan Bartoš - bass guitar

Ex-members:
Pavel Kadeřábek - drums, former member
Martin Čejka - former member
Filip Moldan - bass guitar
Michael Jakubův - drums
Jirka Podzimek - guitar
David Strnad - guitar
Jirka Mokošín - logo creator
Míra Mach - guitar
Jiří Sochan - drums
Bogan Chadt - vocals
Jiří Rogl - drums
Libor Remta - drums
Milan Háva - drums
Marcel Novotný alias Pípa - fanclub
Daniel Švarc alias Šakal - guitar
Martin Melmus - drums
Zelenka - manager
Pavel Kohout alias Mr. Monroe (9) - guitar
Roman Izaiáš - guitar
Petr Vajda - drums
Pavel Holý - electronics
Radek Sladký - drums
Marek Žežulka - guest drums
Josef Cigánek - guest drums
David Hradílek - bass guitar
Tomáš Eisler - guitar
Radek Kroc - guitar
___

Group *666* (Vlasta Henych - bg, Ota Hereš - g, Pavel Konvalinka - dr) recorded demo tape *Necrofilia* in 1984, including two songs ’Válka s nebem’ and ’Samota v smrti’, which were later part of Törr’s repertoire.