With so many interesting characters in the Star Wars franchise, C-3PO and R2-D2 still remain the most iconic duo.

From big to small screen and back to the big screen again, 'Star Wars' remains one of the world ... of its existence (despite dipping its toe in TV, occasionally), the George Lucas space opera ...

and — the runaway robotic show-stealers — adorable free-roaming droids. For more than 40 years, Star Wars fans have been as enamored with the franchise’s droid characters as with its living ...