From The Stargate Omnipedia


Female humanoid Replicator, the sixth to emerge from the intelligence of the Replicators after the seized control of the Asgard planet Halla. She is not one of the first four who got the chance to enter the minds of SG-1 in the hopes of gaining information about the realms of the team's home galaxy.

After being trapped within a time dilation device Sixth was apparently destroyed when the Asgard converted Halla's star into a singularity to rid themselves of the Replicator threat for good.


PLAYED BY - Shannon Powell
FIRST APPEARED - Unnatural Selection


Unnatural Selection - Sixth sits with Fifth during the opening meeting between the humanoid Replicators and SG-1.