Based on the 19th century legend of Sweeney Todd and the hit Broadway musical with music and lyrics by Stephen Sondheim, Sweeney Todd a.k.a Benjamin Barker returns to London after being sent away by Judge Turpin with the help of a sailor, Anthony Hope. He opens a barber shop above Mrs. Lovett’s Meat Pie Shop were she sells “the worst pies in London.” With the help of Mrs. Lovett, Todd tries to rid of all the people who have ever done him wrong and hopes to be reunited with his daughter, Joanna, who is now Judge Turpin’s ward.

In Berkeley, Australia, a meteor shower transforms the locals in zombies. A group of survivals fight against the zombies and try to escape to another town. However, they find that aliens built a wall around the area and are abducting the people.