1992-1995 (as Dynamic Front),
1995-present (as Von Den Ketten)
Released 3 demos between 1989-1992 and the song "Impetus to Suicide" on Thrashing East Attack Vol.II-Compilation in 1992.
Not to be confused with:
• Tormentor (Thrash Metal from Guben, Brandenburg)
• Tormentor (Thrash Metal from Essen, North Rhine-Westphalia)
• Tormentor (Thrash Metal from Siegburg, North Rhine-Westphalia)