Grievous arrives with reinforcements. Obi-Wan duels Grievous atop a collapsing bridge, losing his lightsaber but kicking Grievous off a cliff into a river of fuel (Grievous escapes, burning). Ahsoka, wracked with guilt, disobeys orders to save a platoon of Twi’ilf children. She confronts Ventress alone and is nearly killed—until Clone Captain Rex shoots Ventress in the shoulder, saving Ahsoka’s life. “You’re one of us,” Rex says. “We don’t leave our own.”
On the outpost Rishi Station, clones Hevy, Echo, and Fives (showing early individuality) are attacked by commando droids disguised as Republic soldiers. They destroy the station’s reactor to prevent the droids from signaling a Separatist fleet. Hevy sacrifices himself detonating the charges. Captain Rex and Commander Cody arrive too late but salute the “shinies” (new clones). This episode establishes clones as distinct characters, not cannon fodder. Logline: A Separatist spy within the Republic’s highest ranks sabotages the invasion of Christophsis. Star Wars- The Clone Wars - Season 1
Ventress attacks the Tranquility , a prison transport carrying Nute Gunray to Coruscant. Ahsoka, with clone troopers Denal and Rex, defends the bridge. Ventress kills two Jedi guards and corners Ahsoka, mocking her inexperience. Ahsoka vents the cargo bay, sucking Ventress into space (she survives via Force grip). Gunray escapes anyway, but Ahsoka learns that victory isn’t always clean. Logline: Kit Fisto and his Padawan Nadhar investigate a Separatist signal—and find Grievous’s personal lair, filled with dead Jedi trophies. Grievous arrives with reinforcements