10 Celebs You Forgot Starred in Halloween Movies

Katherine Heigl played a teenage girl named Jade in 1998's Bride of Chucky.

An 18-year-old Jessica Alba starred in the 1999 thriller Idle Hands, a film about a boy whose hand becomes possessed with the desire to murder. She also had quite the steamy sex scene in the movie!

Before they became A-List actors Renée Zellweger and Matthew McConaughey starred in 1994's The Return of the Texas Chainsaw Massacre, which follows Jenny (played by Renée) and her friends as they're terrorized by a masked chainsaw murderer and his sidekick (played by Matthew).

At age 26 Brad Pitt appeared in Cutting Class, a 1989 horror film in which he portrayed a high school student who becomes the lead suspect in a murder mystery.

Before she stole our hearts as Rachel Green on Friends, Jennifer Aniston played a teenage girl named Tory Reding who was being terrorized by an evil leprechaun in the 1993 film, Leprechaun.

Before starring in hit films including A Beautiful Mind, He's Just Not That Into You and Noah, Jennifer Connelly played a young girl who discovers her strange ability to communicate with insects can be used to solve a series of murders in 1985's Phenomena.

In one of her first major film roles Hilary Duff starred as Wendy, a young girl who teams up with Casper the ghost to defeat an evil warlock in 1998's Casper Meets Wendy.

In her second on-screen appearance Amy Adams played a supporting role in the 2000 slasher film Psycho Beach Party.

Patricia Arquette played the heroine in the third installment of the legendary A Nightmare on Elm Street series in 1987.

Before hitting it big in Hollywood, Kate Beckinsale starred in the British film Haunted, a spooky period piece about a man trying to debunk a haunted house.