Farsin Kappehl was a soldier of the male human variety. He fought for the Alliance to Restore the Republic in the Galactic Civil War and the early rebellion against the oppressive Galactic Empire. As a private, Kappehl volunteered for a makeshift group of rebel combatants, known by the code name "Rogue One." This group undertook the dangerous mission to steal the plans for the Imperial superweapon called the Death Star. Despite the mission's ultimate success, Kappehl, along with every other member of his squad, perished during the initial engagement of the larger conflict.
The character of Farsin Kappehl was brought to life by Dan Euston in the film Rogue One: A Star Wars Story.