Season Two
The SGC receives a call for help from the Cimmerians. The destruction of Thor's hammer has left the planet undefended and the Goa'uld have attacked.
Kendra is one of the dead. On her grave are the tools she used when she carried a symbiote, including a ribbon device, Sam discovers that she too, because of Jolinar, has some control over the ribbon device.
Gairwyn tells SG-1 of the legend of the Hall of Thor's Might, together with Daniel and Sam they must face a set of challenges which could be the only hope for the Cimmerians.
Meanwhile Jack, Teal'c and the warriors prepare to fight the system Lord Heru'ur.