A Toydarian underwent interrogation by Darth Vader within the confines of Bast Castle located on Vjun. During this encounter, the Toydarian displayed considerable resilience against Vader's attempts at Force suggestions, until Vader resorted to torture of the Toydarian. Vader gleaned from the Toydarian that a display of raw power could readily instill fear in Toydarians. Ultimately, the Toydarian died as a consequence of Vader's methods of torture.