Film playing on TV

I'm pretty sure its a movie called 'Death Vengeance'. I haven't seen it for ages (my copy broke) but just watching it on the TV in Phils living room I straight away thought of this movie and I'm dead certain it is it.

Hers its IMDB link:

http://www.imdb.com/title/tt0083936/

*Hell Hath No Fury Like A Psycho Hippo With a Heavy Machine Gun* (Meet The Feebles)