The Japanese horror film "Audition" has often been cited as one of the most nightmarish movies of all time. Since it's just been re-released on DVD, we've decided to give away some copies to our dear readers as Halloween gifts, and we want to hear from you about other movies that scare the bejeezus out of you.

Which horror flick is the all-time most disturbing? From "Rosemary's Baby" to "Drag Me to Hell," we've compiled our top picks. Leave us comments below if you agree with our choices, if we missed a crucial movie, or if you just like winning free stuff.

Three commenters will win a Halloween-themed prize -- copies of "Audition" and "The Stepfather" DVDs, courtesy of Shout!Factory. Please note the fine print below.

(UPDATE: Contest now closed.)

Asylum's Audition/Stepfather giveaway is open only to legal residents of the 50 United States, the District of Columbia and Canada (excluding Quebec) who are 18 and older. To enter, please leave a comment at the bottom of this post. You must enter before 12 noon Eastern Time on October 30. You may enter once per email address, and three winners will be selected in a random drawing. The prize pack will include the following items: (Approximate total retail value $35) two DVDs: "The Stepfather" and "Audition." Click here for complete Official Rules.