Our Rebel heroes seek help from the Mon Calamari in evacuating their Yavin base, but soon get embroiled in a mystery involving a distress beacon of unknown origin, scads of Imperial troopers, giant sea worms, an amphibian rescue, more giant sea worms, a droid or two, a few more scads of Imperial troopers, and just a bit more excitement than a 32-page color comic book has any right to provide.