Ahsoka Tano
In "Star Wars Rebels", set between "Revenge of the Sith" and "A New Hope", Palpatine is portrayed as the Emperor of the Galactic Empire. He briefly appears off-screen at the end of season two's premiere "The Siege of Lothal" (originally voiced by Sam Witwer and later Ian McDiarmid from 2019). Darth Vader informs Palpatine that the Rebel Alliance cell on Lothal has been broken, and that Ahsoka Tano is alive and is now helping the Rebels. Palpatine sees this as an opportunity to seek out other remaining Jedi, ordering Vader to dispatch an Inquisitor to hunt down Ahsoka.