After a failed anti-Nazi sabotage mission leaves his eleven comrades dead, a Norwegian resistance fighter finds himself fleeing the Gestapo through the snowbound reaches of Scandinavia.
A demoness from Hell, Veronica Iscariot, uninterested in tormenting the souls of damned sinners, ascends to the world above and finds our world full of evil and corruption. Veronica decides her mission in life is to punish the wicked and evil and goes about this with a bloody vengeance. Along the way she meets and falls in love with a doctor, Max Barris, who tends her wounds after an accident.
An architect discovers the animal inside her after she falls prey to an ancient curse on a visit to her Welsh homeland.
