Zam Parasitti was a Jedi Master during the Old Republic and trained Jedi Knight Meena Vebb, an ancestress of Nahdar Vebb. She was sent on a mission to Felucia along with Meena and Jedi Masters Thangla Jur, Bulduga Corobb, Cato Wesell, and Bib Amersu, to kill Sith Lord Darth Malgus. During the duel, Jur was going to stab the Sith in the back while the others occupied him, but Malgus, unaware of Thangla going to stab him, threw Zam into Jur. Then Malgus realized what she was about to do and when Thangla got up, he stabbed her in the back, killing her within five minutes. While Amersu and Wesell continued to fight the Sith, Bulduga, Meena, and Zam carried Thangla inside the ship, but when they saw Malgus impale Bib and stab Cato in the heart, the four left.