A sudden breakdown on Russia's biggest rollercoaster left dozens of people hanging upside down in terror.
The unfortunate visitors were left dangling for several minutes when the Quantum Leap suddenly stopped.
The embarrassing breakdown happened in in Sochi Park in the city of Sochi, which hosted the 2014 Winter Olympics.
Filming herself on a phone with the people stuck in the background, a woman can be heard saying: "I'm standing here shocked.
"There is the highest rollercoaster behind me. The roller-coaster just stopped and they said it is out of order.
"The people are sitting in there, Je-e-ez! Poor people, it must be so scary to be in there right now!"
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