Broadside was a clone trooper that was part of Shadow Squadron. During the first Mission with Anakin Skywalker he took the callsign "Shadow Three" but during the Battle of Kamino he was "Shadow One". He was a pilot of Shadow Squadron who flew a Y-Wing bomber in both the Battles.
Broadside was a member of Shadow Squadron during the Malevolence Crisis and was dispatched with Anakin Skywalker, Ahsoka Tano, Plo Koon, Matchstick and the rest of Shadow Squadron. Just before they left for the mission he said that is he and Matchstick make it through this Battle of Kaliida Nebula that he would buy drinks for the whole Squadron.
During the mission to destroy the Malevolence, Shadow Squadron lost many clone pilots. The only surviors were Broadside and three other Shadow Squadron pilots.
Battle of Kamino
- "Good to see you, General. Ready to have some fun?"
"You know me, Broadside. I'd rather be up here than stuck in a command center."
- ―Broadside and Anakin Skywalker
General Grievous and Asajj Ventress planned an invasion to destroy the Clone DNA and slow down the production of clone troopers. The Republic helped to repel this invasion. The Battle first started in space with Separatist frigates and Separatist Destroyers. Anakin and Broadside destroyed the Separatist fighter squadron but unknown at the time the debris from the destroyed Separatist vessel carried hundreds of Aqua Droids down to the surface.