Thread:Larabieprime/@comment-25151670-20141001204517/@comment-3307738-20141019065713

Sigma only had a 1 or 2 cameos in season 6. You mostly just hear the Directors voice leaving a message to the chairman all through out season 6 while making a brief appearance at the end of the same season. He wasn't the primary villain of that saga but sill had a huge presence through out most of the seasons in the recollection saga.