Character
C-3PO
C-3PO in Star Wars: The Clone Wars (2008), played by Anthony Daniels.
C-3PO (See-Threepio) was a 3PO-series protocol droid designed to interact with organics, programmed primarily for etiquette and protocol. Sometimes referred to as Threepio, he was fluent in over six million forms of communication, and developed a fussy and worry-prone personality throughout his many decades of operation.