Ja'din was a Goa'uld in the service to the System Lord Cronus. She was also the one who brought the Goa'uld Atalanta to Cronos and schemed to overthrow him with the help of the young Lady of Kalydon. She was assigned to interrogate Robo-Sam and Robo-Teal'c, and determine how they functioned. Robo-Sam tricked Ja'din into activating the self-destruct mechanism on the power source of the decapitated Robo-Daniel and Ja'din was killed in the blast while the Robo-Sam was able to escape and help her original self and the original, flesh and blood members of the real SG-1 stop Cronus and his Jaffa. (SG1: "Double Jeopardy")