Episode list

OCC locks and loads as they pay tribute to the troops with a custom bike for the Army National Guard. Then, Sr. takes a walk down the aisle with Beth.

OCC marches forward with the Army National Guard Patriot Bike. With assembly looming, an eager Jason Pohl has the opportunity to advance his training but his ignorance of shop rules causes tension in the team.

Mikey gets in the game and heads up OCC's latest creation -- a Wolverine bike for the University of Michigan's Mott Children's Hospital. The cast from NBC's "My Name is Earl" bursts onto the scene and gets the OCC team to build a My Name is Earl bike.

Mikey reveals the University of Michican bike at Michigan-OSU football game Then the guys are off to Hollywood for a reveal party with the cast of NBC's show "My Name is Earl."

OCC packs their gear and hikes into their next project - a custom chopper for the outdoor lifestyle company, Gander Mountain, inspiring the guys to venture into the great outdoors and test their survival skills.

OCC continues on their latest custom creation -- a street bike/motocross hybrid for the outdoor lifestyle company Gander Mountain. The Teutuls travel to Brazil to unveil a special bike... and find themselves invited to the presidential palace. Back at the shop, doubts about Pohl's abilities quickly resurface, and his inexperience tests Sr.'s patience. Mikey steps in and challenges the old man to a competition that fosters some father-son bonding.

OCC charges up their latest double build: Sr.'s custom creation for Craftsman Tools, and Jr.'s two-wheeled showpiece for DieHard Batteries. The guys travel to South Africa, where they immerse themselves in the local bike culture ... and head to the bush, to make some new friends. But back at the shop, Craftsman drops the hammer and sends Sr. and Pohl back to the drawing board.

OCC continues on their latest double build -- custom bikes for Craftsman Tools and DieHard Batteries. After a jam session with rock 'n' roll legend Chubby Checker gets OCC doing the twist, both teams race into assembly and the Sr.-Jr. rivalry heats up. But as Team Craftsman is delayed, Team DieHard pulls ahead and Mikey moves forward with his latest project, recruiting Sr. to lend a hand. Once Mikey's unusual creation passes its test, Sr. and his team must rally to get their Craftsman project done.

OCC tunes in and cranks it up, as they build a custom bike for Klipsch Audio Technologies. But staffing shortages around the shop have the crew scrambling, forcing Sr. to amp everyone up on a quest to hire new people.

OCC pulls out all the stops and takes on a project for the plumbing and heating technology company, Viega Corporation. Manpower issues continue to plague the shop, and company demands push JQ to the limit.

OCC pumps it up on their latest custom creation for nutritional supplement company, BSN. During fabrication Jr. & Sr. go face to face over missing tools, and the Girls of BSN stop in to lend a hand.

OCC does some heavy lifting as they create an industrial-themed bike for the Manitowoc Crane Group. As the build moves forward and the theme comes to life, Mikey lectures a group of second graders.

The motorcycle industry singles out OCC for a prestigious award. But with no production bikes in house, the crew scrambles to get more built for the award showcase.With mock-up underway, the Teutuls head south with some new bikes and a reunion with Russ.

OCC moves into their new World Headquarters and takes on their first build in the new shop; a penguin-themed chopper for exterior insulation manufacturer, Drvyit Systems.

Paul Sr. gets the green light for Paul Jr. to design and build a custom chopper honoring the World Champion NY Giants. As Jr.'s freeform style inspires the build, OCC prepares for the grand opening of their new World HQ.

OCC twists and turns into their next project: the OCC Motocoaster bike for the Darien Lake Theme Park Resort.

Sr. recruits JQ and Jason Pohl to build a tribute bike for the Sikorsky Aircraft Corp. But fabrication hits some turbulence as issues with the backbone and tank have the guys spinning out of control.

The Teutuls get inspired by some high-end automotive engineering and build a luxury-performance bike for Mercedes Benz-AMG. Sr. taps a local artist to immortalize his kids in ink, and takes time to get away with his best friend Gus.

OCC takes on a bowling-themed bike for Strike Ten Entertainment. Rick rolls a strike with his bowling ball tank, while Sr. takes Mikey to the farm and makes like a matador. The guys get into the spirit of the build and make an outing to the local lanes.