A green-skinned Mirialan, Luminara Unduli served the Jedi Order during the final years of the Galactic Republic, and trained the capable Padawan Barriss Offee. A no-nonsense Jedi Master, Luminara fought in Clone Wars battles such as Geonosis and Kashyyyk, and was thought to have perished during Order 66. In reality, she’d been taken into Imperial custody and executed, with holographic transmissions of her captivity used as bait to capture fugitive Jedi.
Neimoidians are known for their business skills, but Nute Gunray, Viceroy of the Trade Federation, was more cutthroat than most. It was Gunray who conspired with the Sith Lord Darth Sidious to launch the blockade and subsequent invasion of Naboo. Once the planet was under siege, Gunray attempted to force Queen Amidala to sign a treaty that would legitimize the occupation. Amidala escaped, and returned to infiltrate her own palace and blast through Gunray's protectors. Arrested by Republic officials, Gunray was carted off to answer for his crimes, but evaded imprisonment and kept his post.
A member of the elite Senate Guard commandos, Captain Argyus was tasked with overseeing the transport of an important Republic prisoner: Separatist mastermind Nute Gunray. Gunray's wealth and the careful manipulation of Darth Sidious ensured that Argyus' loyalties wandered. Argyus betrayed the Republic, and ensured Gunray's escape from the cruiser Tranquility.
A massive Wookiee general, Tarfful helped defend his native Kashyyyk during the Clone Wars. A distress signal brought Tarfful and his most trusted warriors rushing to Chewbacca's help against the hated Trandoshans on the hunting grounds of Wasskah. Later, Tarfful and Chewbacca fought side by side with General Yoda on the battlegrounds of Kashyyyk.