Some of today's biggest stars had some scary starts.
Before they were attracting worldwide attention for their on-screen and off-screen romances, celebrities like Brad Pitt and ex-wife Jennifer Aniston kicked off their careers running from serial killers, vampires, ghosts and even psycho leprechauns.
And a few of them had some grisly encounters!
Kevin Bacon got impaled in "Friday the 13th," Leonardo DiCaprio was attacked by a few space "Critters" and Kirsten Dunst was turned into a bloodsucking vampire.
Check out the gallery above to see more stars who got their start in a horror movie.
And be sure to check out our Kids in Horror -- Then & Now gallery below: