I've never even heard of this Dr. Butcher movie, and neither has Netflix...I'll have to search E-bay for this one, probably.
That's because it is only on DVD as
Zombie Holocaust. There is a DVD, double-feature, which has the
Doctor Butcher M.D. cut (full-frame and VHS quality), but it may be considered bootleg as Amazon has removed the listing for it. It was put out by EastWestDVD.
You can get the VHS here:
Doctor Butcher M.D.Despite claims to the contrary, there are no cut gore scenes between the two versions. The Doctor Butcher version has a cheesy, but great, intro that the distributors added to it. The Doctor Butcher version did cut a little from the early city scenes in the film, which in my opinion makes it move along better. Once they get out of the city, both versions are the same, save for some minor added soundtrack and...er...other sounds that can be quite funny (a zombie...automaton...set on fire just flails silently in the Zombie Holocaust version, while he screams like a girl in the Doctor Butcher version).
Either version is great, but the Doctor Butcher version is just a little more fun.