Paul Senior, Paul Junior and Mikey take a look at how their family has fallen apart.

Get an inside look at what it takes to produce the American Chopper series through interviews with t...

In this special episode doors fly from hinges and windows are shattered as cast members recount the...

Mikey recalls his favorite American Chopper memories; both good and bad. From PJD's first big bike u...

Senior and Junior reveal their all-time favorite bikes including OCC's St. Jude bike, PJD's first ev...

A recap of some of the best pranks include an air-gun at OCC headquarters, scooter jousting and heli...

Go inside the American Chopper season finale with behind the scenes insights, tweets, and all new bo...

Junior, Senior, Jesse and the Fast N' Loud team compete to build the best bike but trash talk and re...

Senior, Junior, Jesse James and the Fast N' Loud guys compete in a rematch of the ultimate bike buil...

We are given a look back at the American Chopper history, from the start until the end of the show.

After such a big battle, you'd think the show would be done. But it's back, in this season premiere...

Paul Jr and team are hard at work trying to get the new shop in order. Senior is in total disbelief...

Sr. and Jr. find themselves in front of a judge because Sr. is suing Jr. for his 20% ownership of OC...

The guys at OCC are tapped to build the ultimate vehicle for the Science Channel's Meteorite Men. A...

OCC builds a ramp to launch a dummy dressed as Junior over a creek. Meanwhile, Junior and his team b...

Senior and the team at OCC are tapped to build a bike for the FBI and the local Newburgh Police Depa...

The pressure is on at OCC and Paul Jr. Designs as both shops race to complete their bike builds in t...

OCC and PJD arrive at Sturgis to face off for the first time to see who will have the better bike. J...

It's wedding bell bliss as Paul Jr. prepares to head down the aisle while PJD becomes swamped with e...

OCC gets a bike build for the Chicago Blackhawks to celebrate wining the Stanley Cup. However, a mis...

The OCC crew continues building the Blackhawks bike while Junior meets with representatives from Car...

Senior sees a therapist, but his sons don't think he's making enough of an effort. Meanwhile, work c...

Senior and Junior are both invited to Jason's wedding. Junior gets a build from a longtime OCC clien...

Lee resurfaces, and talks to Senior about his relationships with his sons; Senior files a second law...

A bike for St. Jude Hospital is unveiled; foreclosure rumors about OCC spread; an employee may lose...

Tensions are high at PJD as Odie back talks Junior. Junior fires Odie who then turns to Senior for c...

PJD starts a build for Jared Allen's charity while OCC works on a custom build for Supernatural Cymb...

OCC builds a money-themed bike for longtime client Alan Brownfeld, while Junior and Mikey head to Lo...

Senior visits Mikey's gallery and is affected by paintings depicting their strained relationship. Wh...

As Senior makes an offer that he claims Junior rejected — and Junior claims Senior took off the tabl...

The OCC crew heads up to Alaska to meet up with the Hillstrand brothers from Deadliest Catch. Then t...

Cadillac enlists both OCC and PJD to build a bike in a father-son build-off. But even as the competi...

OCC and PJD rush to finish their Cadillac bikes for the build-off, then race CTS-Vs at the Monticell...

Senior and Junior finally sit down to settle the two-year lawsuit that has torn their family apart....

Junior and Vinnie venture into "enemy territory" to pick up the Black Widow Bike, and Senior express...

PJD works on a build for Gears of War 3, while the OCC crew builds a bike for Feather Free Zone. Mea...

OCC starts a build for WyoTech, a school for budding mechanics, while PJD continues work on their Ge...

Post-settlement, Senior tries to commission a painting from Mikey, but gets mixed signals from his s...

Deciding he'd like to commission a painting, Senior continues to reach out to Mikey, who seeks couns...

In celebration of its 100th anniversary, Dekalb commissions a bike from PJD to be auctioned off with...

Mikey and Senior both say they want to meet up, but go back and forth about the conditions under whi...

Junior lands the biggest job of his career when he is asked to build a bike inspired by the restorat...

A three-way build-off is announced and contender Jesse James throws down the gauntlet by sending vul...

In the aftermath Chopper Live, Junior celebrates his win while fulfilling an order for an overseas c...

Senior deals with the death of his mother and is hurt then he does not hear from Junior or Mikey. Th...

OCC builds a bike for Veterans Airlift Command and PJD finishes a bike for One Call Concepts. After...

Rick's news? He's ENGAGED! Meanwhile, Junior decides to revamp the Black Widow Bike he recently recl...

After weeks of silence, Junior calls Senior to give his condolences on Helen's passing. Then PJD sta...

Mikey launches a "Fill the Diaper" fundraising campaign for March of Dimes, OCC starts an eco-friend...

In this special episode, Junior seeks to take his company in an entirely new direction by making a c...

After receiving a puzzling text from Mikey, Senior calls Junior to make amends. PJD starts a build f...

OCC starts a 1970's themed build for MyPillow while PJD puts the finishing touches on a bike for New...

Junior and Senior ditch the cameras and finally meet face-to-face to discuss their relationship. Mea...

OCC starts a build that will be unveiled to the prime minister of Malaysia, while PJD finishes a pim...

Senior, Jason, Jim and Steve travel to Malaysia, where they not only unveil their latest bike, but a...

PJD starts a build for Skil Tools while OCC begins a bike based on an Italian sports car. Then Junio...

OCC finishes the Italian sports car bike and PJD unveils the Skil Bike. Then, Mikey leaves the show...

Senior proposes that he and Junior combine forces to build a bike for charity, but Junior is unsure...

Senior and Junior brainstorm bike styles for their upcoming collaboration and decide to recreate the...

Senior and Junior get to work on their bike build, which reaps surprising results as the two bond ov...

Senior and Junior bond during their bike build; OCC begins working on a bike for Wildgame Innovation...

PJD begins a build for QUBX while OCC unveils a bike for Wildgame Innovations; father and son contin...

OCC begins a build for the Sturgis Motorcycle Rally; PJD unveils a bike that was built for a technol...

Senior receives a stern, on-air lecture from a late night celebrity, Junior launches a new business...

Junior and Senior discuss potential future business collaborations; PJD finishes a bike for RoadLoK,...

Senior and Junior start brainstorming the production bike, but the road is rocky from the start. Fir...

Senior makes business decisions without Junior's approval; PJD and OCC unveil projects.

Junior and Senior disagree on the production bike design process.

When hurricane Sandy hits, the PJD crew rushes off to rescue the 9/11 Memorial bike. Progress on the...

PJD's 911 Memorial Bike is in more hot water than they thought. The pranks leading up to Chopper Liv...

In the series finale, the crews are under pressure to finish the 911, GAF and Venetian bikes. Cody g...

Senior, Junior and Mikey make a lasting impression by donating the TEUTUL Bike. Senior pulls one las...

This is the final episode of the series. Mike Teutal appears in this episode and reunites with his f...