Who stops the garbage compactor and saves Luke, Han, Leia, and Chewie in "Star Wars: Episode IV"?
Correct answer: R2-D2

Snance
I heard that R2D2 was going to be played by Bruce Willis. Apparently, he used to be a lot shorter.

Tom
C-3PO and R2-D2 worked together.
Without C-3PO on Comms R2-D2 would not have been able to do it.