Buzzfeed.com gathered some of the wildest moments that ACTUALLY happened on movie sets.
Here are some of the best ones . . .
1. "How the Grinch Stole Christmas" . . . JIM CARREY was given CIA-level TORTURE TRAINING to prep for his DAILY 8-hour makeup sessions.
2. "Star Wars: A New Hope" . . . The Tunisian government asked GEORGE LUCAS to move his Sandcrawler vehicle away from the Libyan border. Libya had mistaken it for a military vehicle and threatened MILITARY ACTION.
3. "Now You See Me" . . . ISLA FISHER almost DROWNED when her release chain got stuck to her costume during a magic trick scene.
4. "Titanic" . . . The majority of the cast and crew were rushed to the hospital one night after being POISONED with PCP-spiked clam chowder.
To this day, nobody knows how it happened, but there were rumors that a disgruntled chef who'd been let go was responsible.
5. "To the Ends of the Earth" . . . BENEDICT CUMBERBATCH and his friends were driving to set when their tire blew out . . . they got KIDNAPPED at GUNPOINT . . . then left in the middle of nowhere.
6. "The Wizard of Oz" . . . During the Wicked Witch of the West's smoke-filled exit from Munchkinland, MARGARET HAMILTON suffered burns on her hands AND face.
7. "Poltergeist" . . . JOBETH WILLIAMS spent 4 to 5 days shooting a scene in a pool of REAL skeletons, since fake ones were considered "too expensive".
8. "The Passion of the Christ" . . . JIM CAVIEZEL was struck by lightning while filming the Sermon on the Mount scene. (!!!)
9. "Apocalypse Now" . . . Police showed up on set in the Philippines and took everyone's passports after discovering they were using unidentified BODIES as PROPS. They had been purchased from a graverobber.
10. "Star Wars: Return of the Jedi" . . . PETER MAYHEW in his CHEWBACCA costume had to be escorted by crew members in bright vests through the Pacific Northwest so people wouldn't mistake him for BIGFOOT and shoot him!