Psychedelic project group from Germany, late 1960s.
The German Bonds side project, songwriting by Manfred Oberdörffer and Herbert Hildebrandt-Winhauer.
Members:
Rainer Degner (guitar),
Dieter Horns (bass)
Peter Hecht (keyboards),
Joachim Rietenbach (drums)
George Mavros (vocals)
ALBUMS
Hell Preachers Inc., Ugly Custard
Supreme Psychedelic Underground / Psicosis
2013, CD, Comp, RM, Pap, Gear Fab Records
Hell Preachers Inc.
Supreme Psychedelic Underground
1969, 
,
, Psychedelic Rock
Hell Preachers Inc.
Time Race 1 / Time Race 2
7", Single, Europa
Hell Preachers Inc.
Supreme Psychedelic Underground
2010, CD, Album, RE, Unofficial, Gear Fab Records
Hell Preachers Inc.
Supreme Psychedelic Underground
2004, 
,
, Psychedelic Rock
, 