Warm Bodies was the hot movie at the weekend box office.

The zombie flick opened in first place, earning an estimated 20 million dollars. It snatched the box office crown away from Hansel and Gretel: Witch Hunters, which slipped to the runner-up spot, with 9.2 million.

The Sylvester Stallone action flick Bullet to the Head debuted in sixth place, collecting 4.5 million dollars.

In limited release, the Al Pacino-Christopher Walken-Alan Arkin film Stand Up Guys raised 1.5 million.

Here are the top 10 movies from Friday, February 1st, through Sunday, February 3rd, with estimated ticket sales, according to Hollywood.com:

1. Warm Bodies, $20 million.
2. Hansel and Gretel: Witch Hunters, $9.2 million.
3. Silver Linings Playbook, $8.1 million.
4. Mama, $6.7 million.
5. Zero Dark Thirty, $5.3 million.
6. Bullet to the Head, $4.5 million.
7. Parker, $3.2 million.
8. Django Unchained, $3 million.
9. Les Miserables, $2.4 million.
10. Lincoln, $2.4 million.