<P> C - 3PO ( / ˌsiːˈθriːpioʊ / ) or See - Threepio is a humanoid robot character from the Star Wars franchise who appears in the original trilogy , the prequel trilogy and the sequel trilogy . Rebuilt by Anakin Skywalker , C - 3PO was designed as a protocol droid intended to assist in etiquette , customs , and translation , boasting that he is `` fluent in over six million forms of communication '' . Along with his astromech droid counterpart and friend R2 - D2 , C - 3PO provides comic relief within the narrative structure of the films , and serves as a foil . Anthony Daniels has portrayed the character in all ten Star Wars cinematic films released to date , including Rogue One and the animated The Clone Wars ; C - 3PO and R2 - D2 are the only characters to appear in every film . </P>
<P> C - 3PO ( / ˌsiːˈθriːpioʊ / ) or See - Threepio is a humanoid robot character from the Star Wars franchise who appears in the original trilogy , the prequel trilogy and the sequel trilogy . Rebuilt by Anakin Skywalker , C - 3PO was designed as a protocol droid intended to assist in etiquette , customs , and translation , boasting that he is `` fluent in over six million forms of communication '' . Along with his astromech droid counterpart and friend R2 - D2 , C - 3PO provides comic relief within the narrative structure of the films , and serves as a foil . Anthony Daniels has portrayed the character in all ten Star Wars cinematic films released to date , including Rogue One and the animated The Clone Wars ; C - 3PO and R2 - D2 are the only characters to appear in every film . </P>
what 's the name of c3-po 's robot companion in star wars
what 's the name of c3-po 's robot companion in star wars
R2 - D2
R2 - D2