Images from the television special Star Wars Rebels: The Siege of Lothal.
"You lack imagination, Minister, when it comes to producing results."
Minster Tua contacts the Rebels
"Fighting alongside soldiers isn't what I signed up for."
"Any ship attempting to leave will be destroyed."
Darth Vader waiting for them
Ezra and Kanan prepare to fight
"Your master has deceived you..."
"...Into believing you can become a Jedi."
"If that doesn't kill him, what will?"
Sabine hit by her own shots
Ezra sees smoke coming from Tarkintown
Tarkintown burnt to the ground
Fighters prepare for launch
"Alright if I tag along?"
Ahsoka and Kanan try to learn of Darth Vader's identity through the force
Ahsoka discovers that Darth Vader is her former master
Vader kneels before the Emperor