Members of a SWAT unit put in a request to see a field test of a fully functioning Badger, the world's smallest armored tank. But after the last blast test blew its tracks to pieces, the Howe brothers are left scrambling to resurrect the Badger. Addi... (more)ng to the time crunch, the crew at H&H is still working on building three Subterranean Rovers for a mining company and they're way behind. And with so many projects in full swing, the twins still need to find a shop big enough to fit their growing business.