The 'Star Wars' universe is filled with droids, spanning five classes and countless varieties (protocol, astromech, the lizardy ones). But for some reason R2-D2 and C-3PO hog most of the mechanical spotlight, much to the chagrin of one particular member of their robotic brethren: R5-D4, the infrequently referenced droid that broke down just in time to convince Uncle Owen to purchase R2 instead. So what, did R5 just get sold for parts by those sheisty jawas? Or did he roam the galaxy, searching for meaning, influencing people and Wookkies alike, and perhaps contributing to the downfall of the Empire? Only 'Star Wars Episode IV 1/2: This IS the Droid You're Looking For' can tell. [20th Century Fox]