"A group of 10 complete strangers decide to save to world by destroying the organization that initially brought them together."
Hunger Games...?
An old man breeds extinct animals and asks scientists to come check them out.
"Jurassic Park is fright'ning in the dark/The dinosaurs are run-ning WIIIIILLLLD..."
You have no idea how many brownie points you just won with me for that post alone. XD
(I mean that your guess is not only correct, but you sneaked in a Weird Al reference too. <3333 Jurassic Park is my first language. I doubt my family would disagree.)
A terrifying creature inadvertently kidnaps a child.
(I hope that's not too obvious. ... It probably is.)