The Brain That Wouldn't Die

Brilliant but borderline psychotic surgeon does secretive, experimental work with limb transplants and tissue rejection drugs, much to the chagrin of his surgeon-father. When he crashes his car and his fiancee is decapitated, his research – far from complete – is put to the test. His focus then becomes finding an appropriate donor body to make his fiancee whole, while the current and failed experiments in his basement laboratory grow restless. –IMDb