Given the question: Build a movie plot around this: What part of the vine was making the ringing sound? flower
The answer is:
Two young American couples Jeff (Jonathan Tucker) and Amy (Jena Malone), and Eric (Shawn Ashmore) and Stacy (Laura Ramsey) enjoy their vacation in Mexico. They meet Mathias (Joe Anderson), a German tourist, who is looking for his brother Heinrich. His last known location is an archaeological dig at a remote Mayan ruin in the jungle. They are also joined by Dimitri (Dimitri Baveas), Mathias's friend. The group reaches the ruins of a Mayan temple, and are confronted by Mayan villagers with guns and bows. Mathias tries to explain their purpose, but the villagers do not understand Spanish or English. When Amy accidentally touches some vines the villagers become increasingly agitated. Dimitri approaches the villagers, hoping to appease them, but they shoot and kill him. The rest of the group flees up the steps of the ruins.At the top, they find an abandoned camp and a shaft in the center. The group cannot call for help since Eric's phone has no signal. They hear a cell phone ringing from somewhere inside the ruins. Believing it is Heinrich's phone ringing, the rest of the group lowers Mathias down the shaft with a rope. The rope breaks and Mathias falls, becoming completely paralyzed. Amy and Jeff descend the temple steps hoping to reason with the Mayans, but to no success. In anger, Amy throws a clump of vines at them and hits a young boy, whom the Mayans promptly kill. They realize the Mayans are afraid of the vines, and won't let them go since they have touched them. Later, Stacy and Amy descend the shaft to help Mathias and to find the phone. Jeff and Eric rig a backboard and bring Mathias out of the shaft.The next morning, Stacy sees a tendril of vine has crept into a wound on her leg. The vines have also wrapped themselves around Mathias's lower legs and eaten them down to the bone. Eric and Jeff are barely able to remove the vines from Stacy but cannot get them off of Mathias. The cell phone is heard again from deep in the shaft so Stacy and Amy descend again. In a small, vine-covered room, the...