Lagon is a minor antagonist of the last episodes in the third season of Star Wars: The Clone Wars. He was a male Trandoshan hunter who killed for sport on the planet Wasskah. During the Clone Wars, a member of his guild kidnapped a Jedi Padawan named Ahsoka Tano and took her to Wasskah to hunt, but the guild he was unsuccessful to kill her and led to the deaths of many Trandoshans, including Lagon.
Before 20 BBY, Lagon was apart of a Trandoshan hunting guild which hunted animals or people for sport. His job for the guild was to pilot a hover pod to different islands for the Trandoshans to kill the contestants.
In 20 BBY, Garnac dispatched a group of five contestants onto the planet Wasskah for the guild to hunt, one being a Jedi Padawan named Ahsoka Tano. While Ahsoka and two other contestants escaped death, Ahsoka then met up with a group of lost Jedi younglings who were dispatched on the island prior to 20 BBY.
The next day, when the sun rose up, Garnac then proclaimed that a new day has begun, and all the Trandoshans cheered and walked out of the base to kill some more contestants. Lagon then went out to kill some more contestants, but didn't find any kills.
On the day that Garnac's son, Dar, was killed by Ahsoka Tano, Garnac commanded Lagon to track down where the Jedi went, but Lagon came back to Garnac telling him he lost her scent. Outraged, Garnac and Lagon then flew out of Island Four and retreated to the Trandoshan base. The next day, Lagon is then seen taking watch around the wreckage of the Trandoshan ship as Garnac talk to Lo-Taren and Sochek about what happened.
Later that day, Ahsoka then uses Smug as a hostage and overtakes a hover pod and flies it up to the Trandoshan base. This then caused a small battle to happen above Island Four of Wasskah. Not noticing intruders, Lagon and Ramy were talking by one of the outposts on the base. But when Ramy saw the Jedi, along with a Wookiee named Chewbacca, he tried to alert Lagon, who was too focused on his conversation. Sadly, Lagon didn't notice in time, and was tossed off the fortress by Chewbacca, killing him when he hit the surface and making him the first casualty of the battle.
- Lagon's name was named after the the Creature from the Black Lagoon.