If you mean what type of droids they are, R2-D2 is an astromech droid and C-3PO is a protocol droid
As soon as I saw this question I just had to answer it... The sentries didn't fire upon their craft because when they scanned it, they found there to be no human life aboard, and R2-D2 and C3PO aren't humans, they're droids. They didn't scan for droids; I don't think they could have.
you cant
C3PO during the escape from Hoth, Han Solo referred to c3po as the professor. Obi Wan was called the negotiator.
Kenny Baker. He is a midget and was actually in that little droid.
The cast of Archetypes - 2010 includes: Liane Martel as Marie
C3po & r2d2
C3PO and R2D2
Those are storm troopers(unless you're referring to R2-D2)
Anthony Daniels played C3PO & Kenny Baker was R2D2. Daniels still plays C3PO but R2D2 is now either portrayed via animation or remote controlled.
Of the main characters... Luke, Leia, Han, Chewie, Lando, R2D2, C3PO
Alphanumeric data is data presented in both numbers and letters (C3PO, R2D2 and most license plates).
C-3PO, because he was used by politicians long before Anakin Skywalker found him in a scrap pile and rebuilt him
no, im not sure were you got that idea but they don't C3PO had his memory wiped by order of Bail Organa this was necassary if the droid fell into the wrong hands he cant be scanned for information about the twins and the jedi in hiding.
Princess Leia's ship is being fired on by a Star Destroyer & the first scene shows R2D2 & C3PO walking the halls.
Hardware Wars.
Hardware Wars.
C3po