This male was part of the Mandalorian Death Watch during the Clone Wars.
Around 22 BBY, he and a fellow Death Watch member guarded the Death Watch hideout on the moon Concordia. They attacked and captured Jedi Master Obi-Wan Kenobi, who inspected the abandoned mining facility. Both warriors were later knocked unconscious by the Jedi.
Later he, along with two other Mandalorians, accompanied Pre Vizsla and watched as he had a lightsaber duel with Obi-Wan Kenobi. When Vizsla was bested, he ordered the three Mandalorians to finish the Jedi off. They then activated their jet pack missiles and fired them upon Kenobi and the Duchess. Kenobi and the Duchess escaped by jumping down the elevator shaft and the missiles hit the wall. He then asked Vizsla if they should pursue them, to which Vizsla answered no.
The warrior was voiced by James Arnold Taylor, who also voiced Obi-Wan Kenobi in The Clone Wars TV series.