Cameron reflects on MAGCON's highs and lows as he gets ready for the European Tour. Aaron and Taylor discuss the challenges they faced growing up.

Bart cancels a show after the guys get in a brawl at a German nightclub - a decision that upsets Cameron. Taylor vents about the Per Diem situation.

The Magcon boys go back to Cologne. Cameron tries to calm an out-of-control crowd in Paris. Bart deals with a crisis involving tour management.

The tour regroups after a setback. The guys get mobbed by fans on their day off in Milan, and Cameron reaches a breaking point.

Taylor collapses after an intense night in Barcelona. Cameron walks in a Dolce and Gabbana fashion show while the rest of the crew heads home.

Cameron spends time with his family and goes house hunting with Aaron and Chris in LA. Taylor and Trey have doubts about their next steps.

Magcon heads to Australia - without Bart and Taylor. Cameron has a panic attack during a show in Perth. The guys cuddle koalas at an animal sanctuary.

Cameron opens up about his anxiety. Brandon, Joey and Hunter join the tour. Back in L.A. Bart works on building the Magcon brand.

Taylor tries to get out of his contract with Magcon. Trey records a new song in the studio. Cameron and the guys go to the Teen Choice Awards.

Cameron does a photo shoot for Variety. Taylor and Bart reconnect when the Magcon family goes on vacation in Santa Barbara.