Barnes radioed to tell Lorenzo (and Grant) to provide backup support - they quickly arrived to surround the building, but the mercenaries (and Esperanza) escaped on snowmobiles after wiring the building and their equipment to explode with booby-traps.In another flashback to 60 years earlier (when he was 50 years old), Bilbo remembered how he was visited by Wizard Gandalf the Grey (Ian McKellen) and then by an unexpected assemblage of 13 boisterous Dwarves (Dwalin, Balin, Fili, Kili, Oin, Gloin, Dori, Nori, Ori, Bifur, Bofur, Bombur, and their leader Thorin Oakenshield) who completely pillaged his pantry of food and drink.Spidey knocked himself unconscious (and suffered a mild concussion) when he attempted to leap upward and struck he metal roof.The ship, at the edge of the Neutral Zone, was commanded by Admiral Marcus - who complained that Kirk was in violation of his orders by taking Harrison into custody rather han killing him.