Colt was a one of the many clones of Jango Fett. He was then made an ARC trooper and Commander of the Rancor Battalion. During the Clone Wars, he was asked by bounty hunter trainers Bric and El-Les to oversee the clone cadets' training. He was impressed Bravo Squad's performance in the Citadel Challenge. However, he was dissapointed by Domino Squad's performance when they left Droidbait behind. Colt and his fellow ARC troopers then saw off the the cadets as they shipped out as soldiers for the Republic.
Colt and his fellow ARC troopers remained on Kamino. When Separatist General Grievous and assassin Asajj Ventress launched a surprise attack on Kamino, Colt was assigned to defending Tipoa city, where he encountered Grevious and managed to stand up to his forces with a small clone squad. However, he was soon after force strangled by Ventress, who killed him with her lightsabers and kissed Colt.
- Star Wars: The Clone Wars – "Clone Cadets" (First appearance)
- Star Wars: The Clone Wars – "ARC Troopers"
- (Indirect mention only)