Nope, they have a lot of built in safety features. They all have emergency phones if you do get stuck or it seems most everyone in public carries a cell phone. A few years ago we got stuck in an elevator at one of the Vegas hotels when going from our room to breakfast. Picked up the phone and someone from security immediately answered. They sent a technician and opened the doors in a few minutes, was no big deal and worked out fine. As I understand it, elevators are designed so you DON'T try to climb out of the car like you see on TV shows. You are safer staying put and letting the technicians resolve the problem.