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.
| Actor | Role |
|---|---|
 Mike SmithBubbles | Bubbles |
 Robb WellsRicky | Ricky |
 John Paul TremblayJulian | Julian |
 Patrick RoachRandy | Randy |
 Billy Bob ThorntonSelf | Self |
 Martin FreemanSelf | Self |
 Robert SheehanRandy's Date | Randy's Date |
 Ronnie WoodSelf | Self |
 Zach SelwynDwight | Dwight |
| BBrad StellaWaylon | Waylon |
| TTom MayhueSelf | Self |
 Duff McKaganSelf | Self |
 Maisy StellaSelf | Self |
| SSusan Holmes-McKaganSelf | Self |
 Richard DonatBig Hawk | Big Hawk |
| RRyan RogersonRichie Spinz | Richie Spinz |
| PPeter LesperanceSlug | Slug |
| AAndy GallantTravis | Travis |
| DDale MurrayWillie | Willie |
 Lennon StellaSelf | Self |
 Rick NielsenSelf | Self |
| DDaxx NielsenSelf | Self |
| CCarmen VanderbergSelf | Self |
| EEddie KramerSelf | Self |
| SSherry BrownManager | Manager |
| DDaniel NwobiSalseperson in Music Shop | Salseperson in Music Shop |
 Eric BurdonSelf | Self |
| JJerry MeehanDanny | Danny |
| GGuido FurlaniInterviewer | Interviewer |
| GGay HauserGladys | Gladys |