Lego Star Wars: Droid Tales (TV Mini Series 2015): 1x5

Gambit on Geonosis

C-3PO has found R2-D2 in the ruined Battledroid Factory on Geonosis, where Lando Calrissian had taken him. Now, captured by General Veers and his band of rogue stormtroopers bent on restoring the Empire, the Rebel heroes find themselves in grave peril. While in captivity, C-3PO regales the stormtroopers with tales from Return of the Jedi.