Turk Falso, a Weequay of male gender, served as a member of the Ohnaka pirate organization. During the Clone Wars conflict, Falso was present on Florrum when Hondo Ohnaka successfully captured Count Dooku, who was the leader of the Separatist Alliance. When the Galactic Republic was set to deliver a ransom of one million credits worth of spice for Dooku's release, Falso hatched a plan to seize the spice for himself, which involved murdering Senator Kharrus, a diplomat. Unfortunately for him, his attempt to betray Ohnaka was unsuccessful, so Falso and another Weequay tried to flee Florrum. However, before they could leave, Dooku broke free from his prison and used the Force to force Falso to kill his pirate ally before ultimately choking Falso to death.
Turk Falso was a member of the Ohnaka Gang, although he disliked taking orders from Hondo Ohnaka.

After Count Dooku escaped a battle with Obi-Wan Kenobi and Anakin Skywalker, two Jedi, on Vanqor, Ohnaka's gang discovered him. Ohnaka proposed to transport Dooku to Florrum, a planet located six parsecs away. Upon Dooku's arrival on Florrum, the pirates apprehended him. Ohnaka then contacted the Republic and demanded a ransom of 1,000,000 credits in spice in exchange for the captured Count. Jedi Knights Kenobi and Skywalker were assigned the task of verifying Dooku's capture by the pirates on Florrum. Upon arriving, Falso scanned them with a portable scanner to check for hidden weapons and then escorted them to their leader. They encountered Ohnaka and observed Dooku confined within a containment field inside his cell. Kenobi contacted Chancellor Palpatine to confirm Dooku's capture. Palpatine dispatched Senator Kharrus and Representative Jar Jar Binks on a ransom mission. Later, Falso extended an invitation to Kenobi and Skywalker to partake in a Weequay banquet.
On the remote world of Florrum, Falso attempted to betray Hondo Ohnaka, his captain and the leader of the pirate gang, in order to steal the spice ransom for his personal gain. He instructed a fellow pirate, Barb Mentir, to shoot down the ship carrying the spice to seize it. His scheme was partially successful, but the clone troopers and Binks survived the crash, resulting in the deaths of only the pilots and Kharrus. Upon learning of potential survivors from Mentir, Falso, accompanied by other pirates, ventured to acquire the spice himself, utilizing swoop bikes. Falso successfully stole the spice from the wreckage located in the Doshar fields, but the surviving clones and Jar Jar managed to recover it after pursuing Falso and his gang while riding skalders, creatures native to Florrum.

Upon his return to the pirate base, Falso informed Ohnaka that the Republic had not sent the spice, but rather an army. He requested permission to deploy tanks to eliminate the supposed army. Ohnaka granted his request, but Falso's plan ultimately failed. Binks inadvertently destroyed one of the tanks by crashing it into a power line connected to the pirate outpost. Commander Stone and the clone troopers attacked the remaining two tanks, capturing them both. They utilized these tanks to infiltrate Ohnaka's pirate base undetected. As Falso prepared to flee in a Flarestar-class attack shuttle after realizing that Ohnaka would discover his betrayal, he was suddenly lifted into the air and choked by an unseen force. As Mentir watched, Dooku, who had escaped from the pirate prison during the power outage, emerged from the shadows and manipulated Falso into shooting the other pirate in the chest before crushing Falso's throat with the Force, resulting in his death. Dooku then escaped Florrum aboard the Weequay saucer craft that the two pirates had intended to use for their escape.
Turk Falso was a male Weequay with gray eyes and gray skin, standing at a height of 1.92 meters (6 feet, 4 inches). Falso was a cunning individual who prioritized his own interests over loyalty to the Ohnaka Gang. He harbored dreams of being his own boss and was willing to disregard orders to pursue his own schemes.
Turk Falso demonstrated exceptional skill in combat and speeder bike piloting. Furthermore, he excelled in scheming, as evidenced by his attempt to steal the ransom sent by the Republic to the Ohnaka Gang.
Falso was equipped with a Weequay blaster pistol.
Greg Ellis provided the voice for Falso in The Clone Wars animated series.