Vizam was a Kajain'sa'Nikto who served the crime lord Jabba the Hutt in 4 ABY. The Nikto was present for the capture of the Princess Leia Organa, a member of the Alliance to Restore the Republic, after she attempted to free her comrade, the smuggler Han Solo, who had been frozen in carbonite for failing to pay Jabba credits he owed the Hutt. Vizam also witnessed another Rebel, the Jedi Knight Luke Skywalker, confront Jabba over his friends' captivity. When the crime lord ordered that the group of Rebel prisoners be fed to the sarlacc living in the Great Pit of Carkoon, Vizam was amongst those that traveled to the pit on the crime lord's sail barge Khetanna. Once at the pit, the Rebels managed to free themselves, and during the ensuing fight, Vizam used a turret on the sail barge to fire on