Stone Cage or Stone Grief (Armenian: Քարե Դարդ, romanized: K'are Dard) is an Armenian comedy drama television series developed by Vache Tovmasyan.
The series premiered on ATV on December 8, 2015.
The series was filmed in Yerevan, Armenia.
A young genius scientist invents a time machine and plans to test it before the Scientific Committee.
But his idle and debt-ridden friend, found in the laboratory under certain circumstances, activates the time machine which takes him to the Stone Age where he has to live with a wild tribe because of the faulty machine.