C-3PO is a humanoid robot character in the Star Warsfranchise. He is a protocol droid designed to assist in etiquette and translation, and is fluent in over six million forms of communication.^[1][2] The character appears in all nine films of the Skywalker Saga—which includes the original trilogy, the prequel trilogy and the sequel trilogy. Anthony Daniels portrays C-3PO in all the Skywalker Saga films and the standalone film Rogue One, and he voices the droid in the animated series The Clone Wars.In addition to films, C-3PO appears in television series, novels, comics, and video games.