After being stationed in the Scottish Highlands, eight young soldiers are tasked with watching for the first signs of an invasion. Yet, what they discover leaves them to face an unexpected mental battle instead.

Galileo is thwarted in his pursuit to uncover the universe's mysteries by a lack of money, a lazy brother and a jealous rival. Luckily, he finds support from his student, Prince Cosimo, son of the Medici family.

Bubbles and his band, The Shitrockers, embark on a European rock tour and earn a spot opening for Billy Bob Thornton and the Boxmasters. However, after traveling from Nova Scotia to Prague, they're kicked off the tour and must resort to busking to survive and find a way back home. Ricky and Julian must figure out how to make their dreams come true again — if that’s still possible.