UMUR "Torture Knows No Boundary" is an EP release by US, Los Angeles, California based heavy metal act Heretic. The EP was released through Metal Blade Records in December 1986. Heretic were in their original run a rather short lived act who formed in 1985 and disbanded in 1988. They released "Torture Knows No Boundary" and the "Breaking Point (1988)" debut full-length studio album before splitting up. The latter features Mike Howe on vocals. Howe would join Metal Church and shortly after Heretic disbanded. On this EP the vocals are handled by Julian Mendez though. The material on "Torture Knows No Boundary" was re-released in 1991 as part of the compilation album "The Don't Turn Your Back!! & Breaking Point".

Stylistically the material on the 5 track, 17:54 minutes long album is traditional heavy metal through and through. Heretic is mostly known as a US power/thrash metal act, but that´s not the case here, as "Torture Knows No Boundary" features a more old school yet still raw and powerful heavy metal sound. Julian Mendez is a relatively strong vocalist with a raw delivery, and the band are well playing too (although the drums occasionally sound a bit untight). Hard rocking riffs and solos and a powerful pounding rhythm section.

The EP features 5 tracks a and a full playing time of 17:54 minutes. The first four tracks are "regular" heavy metal tracks, while the closing title track is an instrumental with both clean guitars and some blazing solo work. It shows another side of Heretic and brings some variation to the EP. The sound production is raw and powerful, suiting the music well. Upon conclusion "Torture Knows No Boundary" is a promising first release by Heretic. It does sound slightly old fashioned for a 1986 release, but that doesn´t make it less enjoyable. A 3 - 3.5 star (65%) rating is deserved.